Home / 435,208.11-652,341.33-182,625.81

Finding the Fourth Proportional to 435,208.11, 652,341.33 and 182,625.81

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Solution

The fourth proportional to 435,208.11, 652,341.33 and 182,625.81 is: 273,741.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,208.11 : 652,341.33 = 182,625.81 : x
  2. Step 2: Convert to fraction form
    435,208.11/652,341.33 = 182,625.81/x
  3. Step 3: Cross multiply
    435,208.11x = 652,341.33 × 182,625.81
  4. Step 4: Simplify right side
    435,208.11x = 119,134,363,787.73
  5. Step 5: Solve for x
    x = 119,134,363,787.73/435,208.11
  6. Step 6: Final answer
    x = 273,741.14

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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.