Home / 2,548,012.40-3,822,018.60-2,353,150.70

Finding the Fourth Proportional to 2,548,012.40, 3,822,018.60 and 2,353,150.70

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Solution

The fourth proportional to 2,548,012.40, 3,822,018.60 and 2,353,150.70 is: 3,529,726.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,548,012.40 : 3,822,018.60 = 2,353,150.70 : x
  2. Step 2: Convert to fraction form
    2,548,012.40/3,822,018.60 = 2,353,150.70/x
  3. Step 3: Cross multiply
    2,548,012.40x = 3,822,018.60 × 2,353,150.70
  4. Step 4: Simplify right side
    2,548,012.40x = 8,993,785,744,003.02
  5. Step 5: Solve for x
    x = 8,993,785,744,003.02/2,548,012.40
  6. Step 6: Final answer
    x = 3,529,726.05

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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.