Home / 7,460,464.20-11,196,601.20-2,913,691.20

Finding the Fourth Proportional to 7,460,464.20, 11,196,601.20 and 2,913,691.20

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Solution

The fourth proportional to 7,460,464.20, 11,196,601.20 and 2,913,691.20 is: 4,372,842.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,460,464.20 : 11,196,601.20 = 2,913,691.20 : x
  2. Step 2: Convert to fraction form
    7,460,464.20/11,196,601.20 = 2,913,691.20/x
  3. Step 3: Cross multiply
    7,460,464.20x = 11,196,601.20 × 2,913,691.20
  4. Step 4: Simplify right side
    7,460,464.20x = 32,623,438,386,349.44
  5. Step 5: Solve for x
    x = 32,623,438,386,349.44/7,460,464.20
  6. Step 6: Final answer
    x = 4,372,842.96

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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.