Home / 6,074,654.20-9,111,981.30-1,586,930.20

Finding the Fourth Proportional to 6,074,654.20, 9,111,981.30 and 1,586,930.20

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Solution

The fourth proportional to 6,074,654.20, 9,111,981.30 and 1,586,930.20 is: 2,380,395.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,074,654.20 : 9,111,981.30 = 1,586,930.20 : x
  2. Step 2: Convert to fraction form
    6,074,654.20/9,111,981.30 = 1,586,930.20/x
  3. Step 3: Cross multiply
    6,074,654.20x = 9,111,981.30 × 1,586,930.20
  4. Step 4: Simplify right side
    6,074,654.20x = 14,460,078,306,805.26
  5. Step 5: Solve for x
    x = 14,460,078,306,805.26/6,074,654.20
  6. Step 6: Final answer
    x = 2,380,395.30

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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.