Home / 6,998,586-10,497,879-1,679,802

Finding the Fourth Proportional to 6,998,586, 10,497,879 and 1,679,802

Calculator

Solution

The fourth proportional to 6,998,586, 10,497,879 and 1,679,802 is: 2,519,703

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,998,586 : 10,497,879 = 1,679,802 : x
  2. Step 2: Convert to fraction form
    6,998,586/10,497,879 = 1,679,802/x
  3. Step 3: Cross multiply
    6,998,586x = 10,497,879 × 1,679,802
  4. Step 4: Simplify right side
    6,998,586x = 17,634,358,139,958
  5. Step 5: Solve for x
    x = 17,634,358,139,958/6,998,586
  6. Step 6: Final answer
    x = 2,519,703

Related Problems

Find fourth proportional to 3,499,293, 5,248,939.50 and 839,901
Half scale
Find fourth proportional to 13,997,172, 20,995,758 and 3,359,604
Double scale
Find fourth proportional to 6,998,587, 10,497,880.50 and 1,679,803
Similar ratio
Find fourth proportional to 10,497,879, 15,746,818.50 and 2,519,703
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.