Home / 967,306.43-1,450,957.93-257,334.47

Finding the Fourth Proportional to 967,306.43, 1,450,957.93 and 257,334.47

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Solution

The fourth proportional to 967,306.43, 1,450,957.93 and 257,334.47 is: 386,001.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,306.43 : 1,450,957.93 = 257,334.47 : x
  2. Step 2: Convert to fraction form
    967,306.43/1,450,957.93 = 257,334.47/x
  3. Step 3: Cross multiply
    967,306.43x = 1,450,957.93 × 257,334.47
  4. Step 4: Simplify right side
    967,306.43x = 373,381,482,010.72
  5. Step 5: Solve for x
    x = 373,381,482,010.72/967,306.43
  6. Step 6: Final answer
    x = 386,001.24

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Double scale
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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.