Home / 9,493,652.14-13,098,017.19-5,363,079.82

Finding the Fourth Proportional to 9,493,652.14, 13,098,017.19 and 5,363,079.82

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Solution

The fourth proportional to 9,493,652.14, 13,098,017.19 and 5,363,079.82 is: 7,399,229.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,493,652.14 : 13,098,017.19 = 5,363,079.82 : x
  2. Step 2: Convert to fraction form
    9,493,652.14/13,098,017.19 = 5,363,079.82/x
  3. Step 3: Cross multiply
    9,493,652.14x = 13,098,017.19 × 5,363,079.82
  4. Step 4: Simplify right side
    9,493,652.14x = 70,245,711,673,702.11
  5. Step 5: Solve for x
    x = 70,245,711,673,702.11/9,493,652.14
  6. Step 6: Final answer
    x = 7,399,229.57

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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.