Home / 14,593,808-21,894,255.14-4,496,428.64

Finding the Fourth Proportional to 14,593,808, 21,894,255.14 and 4,496,428.64

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Solution

The fourth proportional to 14,593,808, 21,894,255.14 and 4,496,428.64 is: 6,745,734.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,593,808 : 21,894,255.14 = 4,496,428.64 : x
  2. Step 2: Convert to fraction form
    14,593,808/21,894,255.14 = 4,496,428.64/x
  3. Step 3: Cross multiply
    14,593,808x = 21,894,255.14 × 4,496,428.64
  4. Step 4: Simplify right side
    14,593,808x = 98,445,955,862,963.20
  5. Step 5: Solve for x
    x = 98,445,955,862,963.20/14,593,808
  6. Step 6: Final answer
    x = 6,745,734.62

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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.