Home / 974,046.96-1,344,186.64-544,327.10

Finding the Fourth Proportional to 974,046.96, 1,344,186.64 and 544,327.10

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Solution

The fourth proportional to 974,046.96, 1,344,186.64 and 544,327.10 is: 751,172.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    974,046.96 : 1,344,186.64 = 544,327.10 : x
  2. Step 2: Convert to fraction form
    974,046.96/1,344,186.64 = 544,327.10/x
  3. Step 3: Cross multiply
    974,046.96x = 1,344,186.64 × 544,327.10
  4. Step 4: Simplify right side
    974,046.96x = 731,677,215,609.94
  5. Step 5: Solve for x
    x = 731,677,215,609.94/974,046.96
  6. Step 6: Final answer
    x = 751,172.42

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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.