Home / 9,165,233.16-13,726,908-4,376,276.64

Finding the Fourth Proportional to 9,165,233.16, 13,726,908 and 4,376,276.64

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Solution

The fourth proportional to 9,165,233.16, 13,726,908 and 4,376,276.64 is: 6,554,415.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,165,233.16 : 13,726,908 = 4,376,276.64 : x
  2. Step 2: Convert to fraction form
    9,165,233.16/13,726,908 = 4,376,276.64/x
  3. Step 3: Cross multiply
    9,165,233.16x = 13,726,908 × 4,376,276.64
  4. Step 4: Simplify right side
    9,165,233.16x = 60,072,746,819,829.12
  5. Step 5: Solve for x
    x = 60,072,746,819,829.12/9,165,233.16
  6. Step 6: Final answer
    x = 6,554,415.56

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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.