Home / 6,157,442.40-9,232,251.48-5,400,803.40

Finding the Fourth Proportional to 6,157,442.40, 9,232,251.48 and 5,400,803.40

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Solution

The fourth proportional to 6,157,442.40, 9,232,251.48 and 5,400,803.40 is: 8,097,773.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,157,442.40 : 9,232,251.48 = 5,400,803.40 : x
  2. Step 2: Convert to fraction form
    6,157,442.40/9,232,251.48 = 5,400,803.40/x
  3. Step 3: Cross multiply
    6,157,442.40x = 9,232,251.48 × 5,400,803.40
  4. Step 4: Simplify right side
    6,157,442.40x = 49,861,575,182,839.04
  5. Step 5: Solve for x
    x = 49,861,575,182,839.04/6,157,442.40
  6. Step 6: Final answer
    x = 8,097,773.71

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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.