Home / 3,525,637.97-5,288,458.71-2,327,280.21

Finding the Fourth Proportional to 3,525,637.97, 5,288,458.71 and 2,327,280.21

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Solution

The fourth proportional to 3,525,637.97, 5,288,458.71 and 2,327,280.21 is: 3,490,921.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,525,637.97 : 5,288,458.71 = 2,327,280.21 : x
  2. Step 2: Convert to fraction form
    3,525,637.97/5,288,458.71 = 2,327,280.21/x
  3. Step 3: Cross multiply
    3,525,637.97x = 5,288,458.71 × 2,327,280.21
  4. Step 4: Simplify right side
    3,525,637.97x = 12,307,725,285,548.73
  5. Step 5: Solve for x
    x = 12,307,725,285,548.73/3,525,637.97
  6. Step 6: Final answer
    x = 3,490,921.47

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Double scale
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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.