Home / 2,377,811.80-3,566,676.42-957,831.58

Finding the Fourth Proportional to 2,377,811.80, 3,566,676.42 and 957,831.58

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Solution

The fourth proportional to 2,377,811.80, 3,566,676.42 and 957,831.58 is: 1,436,730.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,377,811.80 : 3,566,676.42 = 957,831.58 : x
  2. Step 2: Convert to fraction form
    2,377,811.80/3,566,676.42 = 957,831.58/x
  3. Step 3: Cross multiply
    2,377,811.80x = 3,566,676.42 × 957,831.58
  4. Step 4: Simplify right side
    2,377,811.80x = 3,416,275,310,717.34
  5. Step 5: Solve for x
    x = 3,416,275,310,717.34/2,377,811.80
  6. Step 6: Final answer
    x = 1,436,730.74

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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.