Home / 969,580.24-1,454,469.70-371,044.82

Finding the Fourth Proportional to 969,580.24, 1,454,469.70 and 371,044.82

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Solution

The fourth proportional to 969,580.24, 1,454,469.70 and 371,044.82 is: 556,605.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    969,580.24 : 1,454,469.70 = 371,044.82 : x
  2. Step 2: Convert to fraction form
    969,580.24/1,454,469.70 = 371,044.82/x
  3. Step 3: Cross multiply
    969,580.24x = 1,454,469.70 × 371,044.82
  4. Step 4: Simplify right side
    969,580.24x = 539,673,443,254.83
  5. Step 5: Solve for x
    x = 539,673,443,254.83/969,580.24
  6. Step 6: Final answer
    x = 556,605.24

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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.