Home / 969,262.91-1,337,733.23-582,293.76

Finding the Fourth Proportional to 969,262.91, 1,337,733.23 and 582,293.76

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Solution

The fourth proportional to 969,262.91, 1,337,733.23 and 582,293.76 is: 803,655.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    969,262.91 : 1,337,733.23 = 582,293.76 : x
  2. Step 2: Convert to fraction form
    969,262.91/1,337,733.23 = 582,293.76/x
  3. Step 3: Cross multiply
    969,262.91x = 1,337,733.23 × 582,293.76
  4. Step 4: Simplify right side
    969,262.91x = 778,953,711,970.43
  5. Step 5: Solve for x
    x = 778,953,711,970.43/969,262.91
  6. Step 6: Final answer
    x = 803,655.75

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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.