Home / 10,814,702.54-16,210,843.14-6,761,883.53

Finding the Fourth Proportional to 10,814,702.54, 16,210,843.14 and 6,761,883.53

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Solution

The fourth proportional to 10,814,702.54, 16,210,843.14 and 6,761,883.53 is: 10,135,815.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,814,702.54 : 16,210,843.14 = 6,761,883.53 : x
  2. Step 2: Convert to fraction form
    10,814,702.54/16,210,843.14 = 6,761,883.53/x
  3. Step 3: Cross multiply
    10,814,702.54x = 16,210,843.14 × 6,761,883.53
  4. Step 4: Simplify right side
    10,814,702.54x = 109,615,833,154,725.28
  5. Step 5: Solve for x
    x = 109,615,833,154,725.28/10,814,702.54
  6. Step 6: Final answer
    x = 10,135,815.83

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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.