Home / 2,244,675.70-3,367,085.31-878,395.29

Finding the Fourth Proportional to 2,244,675.70, 3,367,085.31 and 878,395.29

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Solution

The fourth proportional to 2,244,675.70, 3,367,085.31 and 878,395.29 is: 1,317,621.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,244,675.70 : 3,367,085.31 = 878,395.29 : x
  2. Step 2: Convert to fraction form
    2,244,675.70/3,367,085.31 = 878,395.29/x
  3. Step 3: Cross multiply
    2,244,675.70x = 3,367,085.31 × 878,395.29
  4. Step 4: Simplify right side
    2,244,675.70x = 2,957,631,877,332.19
  5. Step 5: Solve for x
    x = 2,957,631,877,332.19/2,244,675.70
  6. Step 6: Final answer
    x = 1,317,621.02

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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.