Home / 5,799,119.28-8,695,345.50-2,389,759.35

Finding the Fourth Proportional to 5,799,119.28, 8,695,345.50 and 2,389,759.35

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Solution

The fourth proportional to 5,799,119.28, 8,695,345.50 and 2,389,759.35 is: 3,583,265.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,799,119.28 : 8,695,345.50 = 2,389,759.35 : x
  2. Step 2: Convert to fraction form
    5,799,119.28/8,695,345.50 = 2,389,759.35/x
  3. Step 3: Cross multiply
    5,799,119.28x = 8,695,345.50 × 2,389,759.35
  4. Step 4: Simplify right side
    5,799,119.28x = 20,779,783,210,105.43
  5. Step 5: Solve for x
    x = 20,779,783,210,105.43/5,799,119.28
  6. Step 6: Final answer
    x = 3,583,265.36

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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.