Home / 9,952,787.14-14,900,541.93-8,914,246.45

Finding the Fourth Proportional to 9,952,787.14, 14,900,541.93 and 8,914,246.45

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Solution

The fourth proportional to 9,952,787.14, 14,900,541.93 and 8,914,246.45 is: 13,345,719.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,952,787.14 : 14,900,541.93 = 8,914,246.45 : x
  2. Step 2: Convert to fraction form
    9,952,787.14/14,900,541.93 = 8,914,246.45/x
  3. Step 3: Cross multiply
    9,952,787.14x = 14,900,541.93 × 8,914,246.45
  4. Step 4: Simplify right side
    9,952,787.14x = 132,827,103,002,578.64
  5. Step 5: Solve for x
    x = 132,827,103,002,578.64/9,952,787.14
  6. Step 6: Final answer
    x = 13,345,719.26

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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.