Home / 944,954.55-1,304,004.80-537,049.28

Finding the Fourth Proportional to 944,954.55, 1,304,004.80 and 537,049.28

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Solution

The fourth proportional to 944,954.55, 1,304,004.80 and 537,049.28 is: 741,109.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,954.55 : 1,304,004.80 = 537,049.28 : x
  2. Step 2: Convert to fraction form
    944,954.55/1,304,004.80 = 537,049.28/x
  3. Step 3: Cross multiply
    944,954.55x = 1,304,004.80 × 537,049.28
  4. Step 4: Simplify right side
    944,954.55x = 700,314,839,531.31
  5. Step 5: Solve for x
    x = 700,314,839,531.31/944,954.55
  6. Step 6: Final answer
    x = 741,109.55

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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.