Home / 1,715,403.56-2,367,258.22-951,462.60

Finding the Fourth Proportional to 1,715,403.56, 2,367,258.22 and 951,462.60

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Solution

The fourth proportional to 1,715,403.56, 2,367,258.22 and 951,462.60 is: 1,313,019.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,715,403.56 : 2,367,258.22 = 951,462.60 : x
  2. Step 2: Convert to fraction form
    1,715,403.56/2,367,258.22 = 951,462.60/x
  3. Step 3: Cross multiply
    1,715,403.56x = 2,367,258.22 × 951,462.60
  4. Step 4: Simplify right side
    1,715,403.56x = 2,252,357,660,872.57
  5. Step 5: Solve for x
    x = 2,252,357,660,872.57/1,715,403.56
  6. Step 6: Final answer
    x = 1,313,019.11

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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.