Home / 10,691,974.80-14,754,012.93-6,045,532.02

Finding the Fourth Proportional to 10,691,974.80, 14,754,012.93 and 6,045,532.02

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Solution

The fourth proportional to 10,691,974.80, 14,754,012.93 and 6,045,532.02 is: 8,342,318.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,691,974.80 : 14,754,012.93 = 6,045,532.02 : x
  2. Step 2: Convert to fraction form
    10,691,974.80/14,754,012.93 = 6,045,532.02/x
  3. Step 3: Cross multiply
    10,691,974.80x = 14,754,012.93 × 6,045,532.02
  4. Step 4: Simplify right side
    10,691,974.80x = 89,195,857,591,809.02
  5. Step 5: Solve for x
    x = 89,195,857,591,809.02/10,691,974.80
  6. Step 6: Final answer
    x = 8,342,318.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.