Home / 2,427,823.10-3,350,377.40-1,340,094.56

Finding the Fourth Proportional to 2,427,823.10, 3,350,377.40 and 1,340,094.56

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Solution

The fourth proportional to 2,427,823.10, 3,350,377.40 and 1,340,094.56 is: 1,849,320.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,427,823.10 : 3,350,377.40 = 1,340,094.56 : x
  2. Step 2: Convert to fraction form
    2,427,823.10/3,350,377.40 = 1,340,094.56/x
  3. Step 3: Cross multiply
    2,427,823.10x = 3,350,377.40 × 1,340,094.56
  4. Step 4: Simplify right side
    2,427,823.10x = 4,489,822,504,234.58
  5. Step 5: Solve for x
    x = 4,489,822,504,234.58/2,427,823.10
  6. Step 6: Final answer
    x = 1,849,320.29

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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.