Home / 974,080.04-1,344,235.42-544,367.34

Finding the Fourth Proportional to 974,080.04, 1,344,235.42 and 544,367.34

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Solution

The fourth proportional to 974,080.04, 1,344,235.42 and 544,367.34 is: 751,229.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    974,080.04 : 1,344,235.42 = 544,367.34 : x
  2. Step 2: Convert to fraction form
    974,080.04/1,344,235.42 = 544,367.34/x
  3. Step 3: Cross multiply
    974,080.04x = 1,344,235.42 × 544,367.34
  4. Step 4: Simplify right side
    974,080.04x = 731,757,859,919.18
  5. Step 5: Solve for x
    x = 731,757,859,919.18/974,080.04
  6. Step 6: Final answer
    x = 751,229.70

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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.