Home / 5,770,301.07-8,656,239.05-2,403,720.75

Finding the Fourth Proportional to 5,770,301.07, 8,656,239.05 and 2,403,720.75

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Solution

The fourth proportional to 5,770,301.07, 8,656,239.05 and 2,403,720.75 is: 3,605,909.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,770,301.07 : 8,656,239.05 = 2,403,720.75 : x
  2. Step 2: Convert to fraction form
    5,770,301.07/8,656,239.05 = 2,403,720.75/x
  3. Step 3: Cross multiply
    5,770,301.07x = 8,656,239.05 × 2,403,720.75
  4. Step 4: Simplify right side
    5,770,301.07x = 20,807,181,409,426.68
  5. Step 5: Solve for x
    x = 20,807,181,409,426.68/5,770,301.07
  6. Step 6: Final answer
    x = 3,605,909.15

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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.