Home / 970,151.24-1,454,123.31-590,234.57

Finding the Fourth Proportional to 970,151.24, 1,454,123.31 and 590,234.57

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Solution

The fourth proportional to 970,151.24, 1,454,123.31 and 590,234.57 is: 884,680.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    970,151.24 : 1,454,123.31 = 590,234.57 : x
  2. Step 2: Convert to fraction form
    970,151.24/1,454,123.31 = 590,234.57/x
  3. Step 3: Cross multiply
    970,151.24x = 1,454,123.31 × 590,234.57
  4. Step 4: Simplify right side
    970,151.24x = 858,273,839,334.21
  5. Step 5: Solve for x
    x = 858,273,839,334.21/970,151.24
  6. Step 6: Final answer
    x = 884,680.46

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Double scale
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1.5x scale

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.