Home / 2,446,329.90-3,669,494.85-649,490.70

Finding the Fourth Proportional to 2,446,329.90, 3,669,494.85 and 649,490.70

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Solution

The fourth proportional to 2,446,329.90, 3,669,494.85 and 649,490.70 is: 974,236.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,329.90 : 3,669,494.85 = 649,490.70 : x
  2. Step 2: Convert to fraction form
    2,446,329.90/3,669,494.85 = 649,490.70/x
  3. Step 3: Cross multiply
    2,446,329.90x = 3,669,494.85 × 649,490.70
  4. Step 4: Simplify right side
    2,446,329.90x = 2,383,302,778,772.90
  5. Step 5: Solve for x
    x = 2,383,302,778,772.90/2,446,329.90
  6. Step 6: Final answer
    x = 974,236.05

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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.