Home / 2,016,215.20-3,025,705.20-895,088.80

Finding the Fourth Proportional to 2,016,215.20, 3,025,705.20 and 895,088.80

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Solution

The fourth proportional to 2,016,215.20, 3,025,705.20 and 895,088.80 is: 1,343,246.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,215.20 : 3,025,705.20 = 895,088.80 : x
  2. Step 2: Convert to fraction form
    2,016,215.20/3,025,705.20 = 895,088.80/x
  3. Step 3: Cross multiply
    2,016,215.20x = 3,025,705.20 × 895,088.80
  4. Step 4: Simplify right side
    2,016,215.20x = 2,708,274,836,621.76
  5. Step 5: Solve for x
    x = 2,708,274,836,621.76/2,016,215.20
  6. Step 6: Final answer
    x = 1,343,246.91

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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.