Home / 4,455,480.92-6,148,575.50-2,418,290.42

Finding the Fourth Proportional to 4,455,480.92, 6,148,575.50 and 2,418,290.42

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Solution

The fourth proportional to 4,455,480.92, 6,148,575.50 and 2,418,290.42 is: 3,337,247.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,455,480.92 : 6,148,575.50 = 2,418,290.42 : x
  2. Step 2: Convert to fraction form
    4,455,480.92/6,148,575.50 = 2,418,290.42/x
  3. Step 3: Cross multiply
    4,455,480.92x = 6,148,575.50 × 2,418,290.42
  4. Step 4: Simplify right side
    4,455,480.92x = 14,869,041,185,462.38
  5. Step 5: Solve for x
    x = 14,869,041,185,462.38/4,455,480.92
  6. Step 6: Final answer
    x = 3,337,247.19

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Double scale
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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.