Home / 1,354,593.60-2,031,747.84-555,959.52

Finding the Fourth Proportional to 1,354,593.60, 2,031,747.84 and 555,959.52

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Solution

The fourth proportional to 1,354,593.60, 2,031,747.84 and 555,959.52 is: 833,880.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,354,593.60 : 2,031,747.84 = 555,959.52 : x
  2. Step 2: Convert to fraction form
    1,354,593.60/2,031,747.84 = 555,959.52/x
  3. Step 3: Cross multiply
    1,354,593.60x = 2,031,747.84 × 555,959.52
  4. Step 4: Simplify right side
    1,354,593.60x = 1,129,569,553,887.44
  5. Step 5: Solve for x
    x = 1,129,569,553,887.44/1,354,593.60
  6. Step 6: Final answer
    x = 833,880.77

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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.