Home / 2,278,807.40-3,418,211.10-595,910.90

Finding the Fourth Proportional to 2,278,807.40, 3,418,211.10 and 595,910.90

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Solution

The fourth proportional to 2,278,807.40, 3,418,211.10 and 595,910.90 is: 893,866.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,278,807.40 : 3,418,211.10 = 595,910.90 : x
  2. Step 2: Convert to fraction form
    2,278,807.40/3,418,211.10 = 595,910.90/x
  3. Step 3: Cross multiply
    2,278,807.40x = 3,418,211.10 × 595,910.90
  4. Step 4: Simplify right side
    2,278,807.40x = 2,036,949,252,990.99
  5. Step 5: Solve for x
    x = 2,036,949,252,990.99/2,278,807.40
  6. Step 6: Final answer
    x = 893,866.35

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Double scale
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Similar ratio
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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.