Home / 7,367,005.06-10,166,773.28-4,103,818.90

Finding the Fourth Proportional to 7,367,005.06, 10,166,773.28 and 4,103,818.90

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Solution

The fourth proportional to 7,367,005.06, 10,166,773.28 and 4,103,818.90 is: 5,663,440.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,367,005.06 : 10,166,773.28 = 4,103,818.90 : x
  2. Step 2: Convert to fraction form
    7,367,005.06/10,166,773.28 = 4,103,818.90/x
  3. Step 3: Cross multiply
    7,367,005.06x = 10,166,773.28 × 4,103,818.90
  4. Step 4: Simplify right side
    7,367,005.06x = 41,722,596,292,542.97
  5. Step 5: Solve for x
    x = 41,722,596,292,542.97/7,367,005.06
  6. Step 6: Final answer
    x = 5,663,440.70

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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.