Home / 1,092,953.27-1,639,428.46-294,235.70

Finding the Fourth Proportional to 1,092,953.27, 1,639,428.46 and 294,235.70

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Solution

The fourth proportional to 1,092,953.27, 1,639,428.46 and 294,235.70 is: 441,353.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,092,953.27 : 1,639,428.46 = 294,235.70 : x
  2. Step 2: Convert to fraction form
    1,092,953.27/1,639,428.46 = 294,235.70/x
  3. Step 3: Cross multiply
    1,092,953.27x = 1,639,428.46 × 294,235.70
  4. Step 4: Simplify right side
    1,092,953.27x = 482,378,371,595.29
  5. Step 5: Solve for x
    x = 482,378,371,595.29/1,092,953.27
  6. Step 6: Final answer
    x = 441,353.15

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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.