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Finding the Fourth Proportional to 600,052.52, 900,079.68 and 245,066.53

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Solution

The fourth proportional to 600,052.52, 900,079.68 and 245,066.53 is: 367,600.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,052.52 : 900,079.68 = 245,066.53 : x
  2. Step 2: Convert to fraction form
    600,052.52/900,079.68 = 245,066.53/x
  3. Step 3: Cross multiply
    600,052.52x = 900,079.68 × 245,066.53
  4. Step 4: Simplify right side
    600,052.52x = 220,579,403,901.11
  5. Step 5: Solve for x
    x = 220,579,403,901.11/600,052.52
  6. Step 6: Final answer
    x = 367,600.16

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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.