Home / 4,520,487.19-6,238,384.82-2,455,502.13

Finding the Fourth Proportional to 4,520,487.19, 6,238,384.82 and 2,455,502.13

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Solution

The fourth proportional to 4,520,487.19, 6,238,384.82 and 2,455,502.13 is: 3,388,654.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,520,487.19 : 6,238,384.82 = 2,455,502.13 : x
  2. Step 2: Convert to fraction form
    4,520,487.19/6,238,384.82 = 2,455,502.13/x
  3. Step 3: Cross multiply
    4,520,487.19x = 6,238,384.82 × 2,455,502.13
  4. Step 4: Simplify right side
    4,520,487.19x = 15,318,367,213,269.67
  5. Step 5: Solve for x
    x = 15,318,367,213,269.67/4,520,487.19
  6. Step 6: Final answer
    x = 3,388,654.05

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Double scale
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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.