Home / 9,591,334.02-13,235,884.38-5,240,326.68

Finding the Fourth Proportional to 9,591,334.02, 13,235,884.38 and 5,240,326.68

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Solution

The fourth proportional to 9,591,334.02, 13,235,884.38 and 5,240,326.68 is: 7,231,565.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,591,334.02 : 13,235,884.38 = 5,240,326.68 : x
  2. Step 2: Convert to fraction form
    9,591,334.02/13,235,884.38 = 5,240,326.68/x
  3. Step 3: Cross multiply
    9,591,334.02x = 13,235,884.38 × 5,240,326.68
  4. Step 4: Simplify right side
    9,591,334.02x = 69,360,358,049,909.26
  5. Step 5: Solve for x
    x = 69,360,358,049,909.26/9,591,334.02
  6. Step 6: Final answer
    x = 7,231,565.28

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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.