Home / 4,024,370.79-5,553,627.71-2,305,498.14

Finding the Fourth Proportional to 4,024,370.79, 5,553,627.71 and 2,305,498.14

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Solution

The fourth proportional to 4,024,370.79, 5,553,627.71 and 2,305,498.14 is: 3,181,585.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,024,370.79 : 5,553,627.71 = 2,305,498.14 : x
  2. Step 2: Convert to fraction form
    4,024,370.79/5,553,627.71 = 2,305,498.14/x
  3. Step 3: Cross multiply
    4,024,370.79x = 5,553,627.71 × 2,305,498.14
  4. Step 4: Simplify right side
    4,024,370.79x = 12,803,878,344,129.97
  5. Step 5: Solve for x
    x = 12,803,878,344,129.97/4,024,370.79
  6. Step 6: Final answer
    x = 3,181,585.15

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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.