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Finding the Fourth Proportional to 596,624.60, 894,159.30 and 276,739.40

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Solution

The fourth proportional to 596,624.60, 894,159.30 and 276,739.40 is: 414,748.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,624.60 : 894,159.30 = 276,739.40 : x
  2. Step 2: Convert to fraction form
    596,624.60/894,159.30 = 276,739.40/x
  3. Step 3: Cross multiply
    596,624.60x = 894,159.30 × 276,739.40
  4. Step 4: Simplify right side
    596,624.60x = 247,449,108,186.42
  5. Step 5: Solve for x
    x = 247,449,108,186.42/596,624.60
  6. Step 6: Final answer
    x = 414,748.42

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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.