Home / 5,372,753.10-8,059,129.65-1,826,897.10

Finding the Fourth Proportional to 5,372,753.10, 8,059,129.65 and 1,826,897.10

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Solution

The fourth proportional to 5,372,753.10, 8,059,129.65 and 1,826,897.10 is: 2,740,345.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,372,753.10 : 8,059,129.65 = 1,826,897.10 : x
  2. Step 2: Convert to fraction form
    5,372,753.10/8,059,129.65 = 1,826,897.10/x
  3. Step 3: Cross multiply
    5,372,753.10x = 8,059,129.65 × 1,826,897.10
  4. Step 4: Simplify right side
    5,372,753.10x = 14,723,200,586,109.02
  5. Step 5: Solve for x
    x = 14,723,200,586,109.02/5,372,753.10
  6. Step 6: Final answer
    x = 2,740,345.65

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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.