Home / 1,366,903.92-2,049,587.88-567,647.76

Finding the Fourth Proportional to 1,366,903.92, 2,049,587.88 and 567,647.76

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Solution

The fourth proportional to 1,366,903.92, 2,049,587.88 and 567,647.76 is: 851,152.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,366,903.92 : 2,049,587.88 = 567,647.76 : x
  2. Step 2: Convert to fraction form
    1,366,903.92/2,049,587.88 = 567,647.76/x
  3. Step 3: Cross multiply
    1,366,903.92x = 2,049,587.88 × 567,647.76
  4. Step 4: Simplify right side
    1,366,903.92x = 1,163,443,969,005.15
  5. Step 5: Solve for x
    x = 1,163,443,969,005.15/1,366,903.92
  6. Step 6: Final answer
    x = 851,152.71

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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.