Home / 3,476,006.10-5,214,009.15-951,657.30

Finding the Fourth Proportional to 3,476,006.10, 5,214,009.15 and 951,657.30

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Solution

The fourth proportional to 3,476,006.10, 5,214,009.15 and 951,657.30 is: 1,427,485.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,476,006.10 : 5,214,009.15 = 951,657.30 : x
  2. Step 2: Convert to fraction form
    3,476,006.10/5,214,009.15 = 951,657.30/x
  3. Step 3: Cross multiply
    3,476,006.10x = 5,214,009.15 × 951,657.30
  4. Step 4: Simplify right side
    3,476,006.10x = 4,961,949,869,864.30
  5. Step 5: Solve for x
    x = 4,961,949,869,864.30/3,476,006.10
  6. Step 6: Final answer
    x = 1,427,485.95

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Double scale
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Similar ratio
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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.