Home / 962,133.85-1,327,654.55-574,872.14

Finding the Fourth Proportional to 962,133.85, 1,327,654.55 and 574,872.14

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Solution

The fourth proportional to 962,133.85, 1,327,654.55 and 574,872.14 is: 793,269.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,133.85 : 1,327,654.55 = 574,872.14 : x
  2. Step 2: Convert to fraction form
    962,133.85/1,327,654.55 = 574,872.14/x
  3. Step 3: Cross multiply
    962,133.85x = 1,327,654.55 × 574,872.14
  4. Step 4: Simplify right side
    962,133.85x = 763,231,606,393.84
  5. Step 5: Solve for x
    x = 763,231,606,393.84/962,133.85
  6. Step 6: Final answer
    x = 793,269.68

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.