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Finding the Fourth Proportional to 593,154.73, 889,132.92 and 233,577.91

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Solution

The fourth proportional to 593,154.73, 889,132.92 and 233,577.91 is: 350,130.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,154.73 : 889,132.92 = 233,577.91 : x
  2. Step 2: Convert to fraction form
    593,154.73/889,132.92 = 233,577.91/x
  3. Step 3: Cross multiply
    593,154.73x = 889,132.92 × 233,577.91
  4. Step 4: Simplify right side
    593,154.73x = 207,681,809,401.30
  5. Step 5: Solve for x
    x = 207,681,809,401.30/593,154.73
  6. Step 6: Final answer
    x = 350,130.92

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Double scale
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1.5x scale

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.