Home / 6,439,106.58-8,882,266.95-4,020,459.54

Finding the Fourth Proportional to 6,439,106.58, 8,882,266.95 and 4,020,459.54

Calculator

Solution

The fourth proportional to 6,439,106.58, 8,882,266.95 and 4,020,459.54 is: 5,545,923.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,439,106.58 : 8,882,266.95 = 4,020,459.54 : x
  2. Step 2: Convert to fraction form
    6,439,106.58/8,882,266.95 = 4,020,459.54/x
  3. Step 3: Cross multiply
    6,439,106.58x = 8,882,266.95 × 4,020,459.54
  4. Step 4: Simplify right side
    6,439,106.58x = 35,710,794,895,954.20
  5. Step 5: Solve for x
    x = 35,710,794,895,954.20/6,439,106.58
  6. Step 6: Final answer
    x = 5,545,923.87

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.