Home / 4,053,841.30-5,594,300.81-2,218,299.73

Finding the Fourth Proportional to 4,053,841.30, 5,594,300.81 and 2,218,299.73

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Solution

The fourth proportional to 4,053,841.30, 5,594,300.81 and 2,218,299.73 is: 3,061,253.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,053,841.30 : 5,594,300.81 = 2,218,299.73 : x
  2. Step 2: Convert to fraction form
    4,053,841.30/5,594,300.81 = 2,218,299.73/x
  3. Step 3: Cross multiply
    4,053,841.30x = 5,594,300.81 × 2,218,299.73
  4. Step 4: Simplify right side
    4,053,841.30x = 12,409,835,976,361.78
  5. Step 5: Solve for x
    x = 12,409,835,976,361.78/4,053,841.30
  6. Step 6: Final answer
    x = 3,061,253.53

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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.