Home / 3,864,666.60-5,796,999.90-2,725,020.90

Finding the Fourth Proportional to 3,864,666.60, 5,796,999.90 and 2,725,020.90

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Solution

The fourth proportional to 3,864,666.60, 5,796,999.90 and 2,725,020.90 is: 4,087,531.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,864,666.60 : 5,796,999.90 = 2,725,020.90 : x
  2. Step 2: Convert to fraction form
    3,864,666.60/5,796,999.90 = 2,725,020.90/x
  3. Step 3: Cross multiply
    3,864,666.60x = 5,796,999.90 × 2,725,020.90
  4. Step 4: Simplify right side
    3,864,666.60x = 15,796,945,884,797.91
  5. Step 5: Solve for x
    x = 15,796,945,884,797.91/3,864,666.60
  6. Step 6: Final answer
    x = 4,087,531.35

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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.