Home / 974,045.82-1,344,138.17-544,322.19

Finding the Fourth Proportional to 974,045.82, 1,344,138.17 and 544,322.19

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Solution

The fourth proportional to 974,045.82, 1,344,138.17 and 544,322.19 is: 751,139.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    974,045.82 : 1,344,138.17 = 544,322.19 : x
  2. Step 2: Convert to fraction form
    974,045.82/1,344,138.17 = 544,322.19/x
  3. Step 3: Cross multiply
    974,045.82x = 1,344,138.17 × 544,322.19
  4. Step 4: Simplify right side
    974,045.82x = 731,644,232,356.99
  5. Step 5: Solve for x
    x = 731,644,232,356.99/974,045.82
  6. Step 6: Final answer
    x = 751,139.44

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Double scale
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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.