Home / 1,762,012.96-2,431,371.68-1,036,701.28

Finding the Fourth Proportional to 1,762,012.96, 2,431,371.68 and 1,036,701.28

Calculator

Solution

The fourth proportional to 1,762,012.96, 2,431,371.68 and 1,036,701.28 is: 1,430,526.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,762,012.96 : 2,431,371.68 = 1,036,701.28 : x
  2. Step 2: Convert to fraction form
    1,762,012.96/2,431,371.68 = 1,036,701.28/x
  3. Step 3: Cross multiply
    1,762,012.96x = 2,431,371.68 × 1,036,701.28
  4. Step 4: Simplify right side
    1,762,012.96x = 2,520,606,132,811.75
  5. Step 5: Solve for x
    x = 2,520,606,132,811.75/1,762,012.96
  6. Step 6: Final answer
    x = 1,430,526.44

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.