Home / 907,363.28-1,361,044.92-242,498

Finding the Fourth Proportional to 907,363.28, 1,361,044.92 and 242,498

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Solution

The fourth proportional to 907,363.28, 1,361,044.92 and 242,498 is: 363,747.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    907,363.28 : 1,361,044.92 = 242,498 : x
  2. Step 2: Convert to fraction form
    907,363.28/1,361,044.92 = 242,498/x
  3. Step 3: Cross multiply
    907,363.28x = 1,361,044.92 × 242,498
  4. Step 4: Simplify right side
    907,363.28x = 330,050,671,010.16
  5. Step 5: Solve for x
    x = 330,050,671,010.16/907,363.28
  6. Step 6: Final answer
    x = 363,747.00

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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.