Home / 2,324,167.40-3,486,251.10-827,719.40

Finding the Fourth Proportional to 2,324,167.40, 3,486,251.10 and 827,719.40

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Solution

The fourth proportional to 2,324,167.40, 3,486,251.10 and 827,719.40 is: 1,241,579.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,324,167.40 : 3,486,251.10 = 827,719.40 : x
  2. Step 2: Convert to fraction form
    2,324,167.40/3,486,251.10 = 827,719.40/x
  3. Step 3: Cross multiply
    2,324,167.40x = 3,486,251.10 × 827,719.40
  4. Step 4: Simplify right side
    2,324,167.40x = 2,885,637,668,741.34
  5. Step 5: Solve for x
    x = 2,885,637,668,741.34/2,324,167.40
  6. Step 6: Final answer
    x = 1,241,579.10

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Similar ratio
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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.