Home / 3,714,011.67-5,123,449.56-2,425,606.23

Finding the Fourth Proportional to 3,714,011.67, 5,123,449.56 and 2,425,606.23

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Solution

The fourth proportional to 3,714,011.67, 5,123,449.56 and 2,425,606.23 is: 3,346,104.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,714,011.67 : 5,123,449.56 = 2,425,606.23 : x
  2. Step 2: Convert to fraction form
    3,714,011.67/5,123,449.56 = 2,425,606.23/x
  3. Step 3: Cross multiply
    3,714,011.67x = 5,123,449.56 × 2,425,606.23
  4. Step 4: Simplify right side
    3,714,011.67x = 12,427,471,159,698.73
  5. Step 5: Solve for x
    x = 12,427,471,159,698.73/3,714,011.67
  6. Step 6: Final answer
    x = 3,346,104.50

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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.