Home / 2,295,251.40-3,442,877.10-1,896,342.60

Finding the Fourth Proportional to 2,295,251.40, 3,442,877.10 and 1,896,342.60

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Solution

The fourth proportional to 2,295,251.40, 3,442,877.10 and 1,896,342.60 is: 2,844,513.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,295,251.40 : 3,442,877.10 = 1,896,342.60 : x
  2. Step 2: Convert to fraction form
    2,295,251.40/3,442,877.10 = 1,896,342.60/x
  3. Step 3: Cross multiply
    2,295,251.40x = 3,442,877.10 × 1,896,342.60
  4. Step 4: Simplify right side
    2,295,251.40x = 6,528,874,511,294.46
  5. Step 5: Solve for x
    x = 6,528,874,511,294.46/2,295,251.40
  6. Step 6: Final answer
    x = 2,844,513.90

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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.