Home / 3,024,123.90-4,536,185.85-2,613,551.10

Finding the Fourth Proportional to 3,024,123.90, 4,536,185.85 and 2,613,551.10

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Solution

The fourth proportional to 3,024,123.90, 4,536,185.85 and 2,613,551.10 is: 3,920,326.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,123.90 : 4,536,185.85 = 2,613,551.10 : x
  2. Step 2: Convert to fraction form
    3,024,123.90/4,536,185.85 = 2,613,551.10/x
  3. Step 3: Cross multiply
    3,024,123.90x = 4,536,185.85 × 2,613,551.10
  4. Step 4: Simplify right side
    3,024,123.90x = 11,855,553,518,071.93
  5. Step 5: Solve for x
    x = 11,855,553,518,071.93/3,024,123.90
  6. Step 6: Final answer
    x = 3,920,326.65

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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 (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.