Home / 2,472,733.80-3,706,335.90-1,052,548.20

Finding the Fourth Proportional to 2,472,733.80, 3,706,335.90 and 1,052,548.20

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Solution

The fourth proportional to 2,472,733.80, 3,706,335.90 and 1,052,548.20 is: 1,577,645.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,472,733.80 : 3,706,335.90 = 1,052,548.20 : x
  2. Step 2: Convert to fraction form
    2,472,733.80/3,706,335.90 = 1,052,548.20/x
  3. Step 3: Cross multiply
    2,472,733.80x = 3,706,335.90 × 1,052,548.20
  4. Step 4: Simplify right side
    2,472,733.80x = 3,901,097,180,140.38
  5. Step 5: Solve for x
    x = 3,901,097,180,140.38/2,472,733.80
  6. Step 6: Final answer
    x = 1,577,645.43

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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.