Home / 4,449,462.96-6,140,306.04-2,613,997.71

Finding the Fourth Proportional to 4,449,462.96, 6,140,306.04 and 2,613,997.71

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Solution

The fourth proportional to 4,449,462.96, 6,140,306.04 and 2,613,997.71 is: 3,607,344.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,449,462.96 : 6,140,306.04 = 2,613,997.71 : x
  2. Step 2: Convert to fraction form
    4,449,462.96/6,140,306.04 = 2,613,997.71/x
  3. Step 3: Cross multiply
    4,449,462.96x = 6,140,306.04 × 2,613,997.71
  4. Step 4: Simplify right side
    4,449,462.96x = 16,050,745,927,259.17
  5. Step 5: Solve for x
    x = 16,050,745,927,259.17/4,449,462.96
  6. Step 6: Final answer
    x = 3,607,344.54

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.