Home / 3,671,425.17-5,506,526.97-1,112,031.61

Finding the Fourth Proportional to 3,671,425.17, 5,506,526.97 and 1,112,031.61

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Solution

The fourth proportional to 3,671,425.17, 5,506,526.97 and 1,112,031.61 is: 1,667,862.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,671,425.17 : 5,506,526.97 = 1,112,031.61 : x
  2. Step 2: Convert to fraction form
    3,671,425.17/5,506,526.97 = 1,112,031.61/x
  3. Step 3: Cross multiply
    3,671,425.17x = 5,506,526.97 × 1,112,031.61
  4. Step 4: Simplify right side
    3,671,425.17x = 6,123,432,052,114.57
  5. Step 5: Solve for x
    x = 6,123,432,052,114.57/3,671,425.17
  6. Step 6: Final answer
    x = 1,667,862.41

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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.