Home / 3,413,446.52-4,711,678.77-2,717,004.82

Finding the Fourth Proportional to 3,413,446.52, 4,711,678.77 and 2,717,004.82

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Solution

The fourth proportional to 3,413,446.52, 4,711,678.77 and 2,717,004.82 is: 3,750,360.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,413,446.52 : 4,711,678.77 = 2,717,004.82 : x
  2. Step 2: Convert to fraction form
    3,413,446.52/4,711,678.77 = 2,717,004.82/x
  3. Step 3: Cross multiply
    3,413,446.52x = 4,711,678.77 × 2,717,004.82
  4. Step 4: Simplify right side
    3,413,446.52x = 12,801,653,935,625.64
  5. Step 5: Solve for x
    x = 12,801,653,935,625.64/3,413,446.52
  6. Step 6: Final answer
    x = 3,750,360.19

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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.