Home / 1,732,162.88-2,598,077.26-533,763.42

Finding the Fourth Proportional to 1,732,162.88, 2,598,077.26 and 533,763.42

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Solution

The fourth proportional to 1,732,162.88, 2,598,077.26 and 533,763.42 is: 800,593.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,732,162.88 : 2,598,077.26 = 533,763.42 : x
  2. Step 2: Convert to fraction form
    1,732,162.88/2,598,077.26 = 533,763.42/x
  3. Step 3: Cross multiply
    1,732,162.88x = 2,598,077.26 × 533,763.42
  4. Step 4: Simplify right side
    1,732,162.88x = 1,386,758,603,721.83
  5. Step 5: Solve for x
    x = 1,386,758,603,721.83/1,732,162.88
  6. Step 6: Final answer
    x = 800,593.65

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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.