Home / 10,842,195.53-16,258,061.98-6,294,389.17

Finding the Fourth Proportional to 10,842,195.53, 16,258,061.98 and 6,294,389.17

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Solution

The fourth proportional to 10,842,195.53, 16,258,061.98 and 6,294,389.17 is: 9,438,546.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,842,195.53 : 16,258,061.98 = 6,294,389.17 : x
  2. Step 2: Convert to fraction form
    10,842,195.53/16,258,061.98 = 6,294,389.17/x
  3. Step 3: Cross multiply
    10,842,195.53x = 16,258,061.98 × 6,294,389.17
  4. Step 4: Simplify right side
    10,842,195.53x = 102,334,569,252,100.77
  5. Step 5: Solve for x
    x = 102,334,569,252,100.77/10,842,195.53
  6. Step 6: Final answer
    x = 9,438,546.74

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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.