Home / 2,441,535.19-3,369,358.83-1,353,852.61

Finding the Fourth Proportional to 2,441,535.19, 3,369,358.83 and 1,353,852.61

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Solution

The fourth proportional to 2,441,535.19, 3,369,358.83 and 1,353,852.61 is: 1,868,338.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,441,535.19 : 3,369,358.83 = 1,353,852.61 : x
  2. Step 2: Convert to fraction form
    2,441,535.19/3,369,358.83 = 1,353,852.61/x
  3. Step 3: Cross multiply
    2,441,535.19x = 3,369,358.83 × 1,353,852.61
  4. Step 4: Simplify right side
    2,441,535.19x = 4,561,615,246,022.05
  5. Step 5: Solve for x
    x = 4,561,615,246,022.05/2,441,535.19
  6. Step 6: Final answer
    x = 1,868,338.93

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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.