Home / 1,223,512.39-1,832,472.99-584,263.91

Finding the Fourth Proportional to 1,223,512.39, 1,832,472.99 and 584,263.91

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Solution

The fourth proportional to 1,223,512.39, 1,832,472.99 and 584,263.91 is: 875,060.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,223,512.39 : 1,832,472.99 = 584,263.91 : x
  2. Step 2: Convert to fraction form
    1,223,512.39/1,832,472.99 = 584,263.91/x
  3. Step 3: Cross multiply
    1,223,512.39x = 1,832,472.99 × 584,263.91
  4. Step 4: Simplify right side
    1,223,512.39x = 1,070,647,833,608.84
  5. Step 5: Solve for x
    x = 1,070,647,833,608.84/1,223,512.39
  6. Step 6: Final answer
    x = 875,060.88

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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.