Home / 4,717,293.39-6,513,947.91-4,475,153.61

Finding the Fourth Proportional to 4,717,293.39, 6,513,947.91 and 4,475,153.61

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Solution

The fourth proportional to 4,717,293.39, 6,513,947.91 and 4,475,153.61 is: 6,179,585.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,717,293.39 : 6,513,947.91 = 4,475,153.61 : x
  2. Step 2: Convert to fraction form
    4,717,293.39/6,513,947.91 = 4,475,153.61/x
  3. Step 3: Cross multiply
    4,717,293.39x = 6,513,947.91 × 4,475,153.61
  4. Step 4: Simplify right side
    4,717,293.39x = 29,150,917,504,788.46
  5. Step 5: Solve for x
    x = 29,150,917,504,788.46/4,717,293.39
  6. Step 6: Final answer
    x = 6,179,585.43

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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.