Home / 2,317,371.10-3,477,016.91-1,251,160

Finding the Fourth Proportional to 2,317,371.10, 3,477,016.91 and 1,251,160

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Solution

The fourth proportional to 2,317,371.10, 3,477,016.91 and 1,251,160 is: 1,877,258.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,317,371.10 : 3,477,016.91 = 1,251,160 : x
  2. Step 2: Convert to fraction form
    2,317,371.10/3,477,016.91 = 1,251,160/x
  3. Step 3: Cross multiply
    2,317,371.10x = 3,477,016.91 × 1,251,160
  4. Step 4: Simplify right side
    2,317,371.10x = 4,350,304,477,115.60
  5. Step 5: Solve for x
    x = 4,350,304,477,115.60/2,317,371.10
  6. Step 6: Final answer
    x = 1,877,258.45

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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.