Home / 974,026.44-1,344,131.42-544,310.10

Finding the Fourth Proportional to 974,026.44, 1,344,131.42 and 544,310.10

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Solution

The fourth proportional to 974,026.44, 1,344,131.42 and 544,310.10 is: 751,133.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    974,026.44 : 1,344,131.42 = 544,310.10 : x
  2. Step 2: Convert to fraction form
    974,026.44/1,344,131.42 = 544,310.10/x
  3. Step 3: Cross multiply
    974,026.44x = 1,344,131.42 × 544,310.10
  4. Step 4: Simplify right side
    974,026.44x = 731,624,304,911.79
  5. Step 5: Solve for x
    x = 731,624,304,911.79/974,026.44
  6. Step 6: Final answer
    x = 751,133.93

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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.