Home / 1,083,819.11-1,495,650.78-600,382.76

Finding the Fourth Proportional to 1,083,819.11, 1,495,650.78 and 600,382.76

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Solution

The fourth proportional to 1,083,819.11, 1,495,650.78 and 600,382.76 is: 828,517.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,819.11 : 1,495,650.78 = 600,382.76 : x
  2. Step 2: Convert to fraction form
    1,083,819.11/1,495,650.78 = 600,382.76/x
  3. Step 3: Cross multiply
    1,083,819.11x = 1,495,650.78 × 600,382.76
  4. Step 4: Simplify right side
    1,083,819.11x = 897,962,935,814.30
  5. Step 5: Solve for x
    x = 897,962,935,814.30/1,083,819.11
  6. Step 6: Final answer
    x = 828,517.35

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Double scale
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1.5x scale

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.