Home / 2,522,568.81-3,781,603.20-924,758.85

Finding the Fourth Proportional to 2,522,568.81, 3,781,603.20 and 924,758.85

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Solution

The fourth proportional to 2,522,568.81, 3,781,603.20 and 924,758.85 is: 1,386,313.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,522,568.81 : 3,781,603.20 = 924,758.85 : x
  2. Step 2: Convert to fraction form
    2,522,568.81/3,781,603.20 = 924,758.85/x
  3. Step 3: Cross multiply
    2,522,568.81x = 3,781,603.20 × 924,758.85
  4. Step 4: Simplify right side
    2,522,568.81x = 3,497,071,026,388.32
  5. Step 5: Solve for x
    x = 3,497,071,026,388.32/2,522,568.81
  6. Step 6: Final answer
    x = 1,386,313.43

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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.