Home / 1,785,733.92-2,464,330.92-969,953.58

Finding the Fourth Proportional to 1,785,733.92, 2,464,330.92 and 969,953.58

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Solution

The fourth proportional to 1,785,733.92, 2,464,330.92 and 969,953.58 is: 1,338,545.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,785,733.92 : 2,464,330.92 = 969,953.58 : x
  2. Step 2: Convert to fraction form
    1,785,733.92/2,464,330.92 = 969,953.58/x
  3. Step 3: Cross multiply
    1,785,733.92x = 2,464,330.92 × 969,953.58
  4. Step 4: Simplify right side
    1,785,733.92x = 2,390,286,598,158.69
  5. Step 5: Solve for x
    x = 2,390,286,598,158.69/1,785,733.92
  6. Step 6: Final answer
    x = 1,338,545.78

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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.