Home / 2,453,011.40-3,679,517.10-2,079,763.40

Finding the Fourth Proportional to 2,453,011.40, 3,679,517.10 and 2,079,763.40

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Solution

The fourth proportional to 2,453,011.40, 3,679,517.10 and 2,079,763.40 is: 3,119,645.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,453,011.40 : 3,679,517.10 = 2,079,763.40 : x
  2. Step 2: Convert to fraction form
    2,453,011.40/3,679,517.10 = 2,079,763.40/x
  3. Step 3: Cross multiply
    2,453,011.40x = 3,679,517.10 × 2,079,763.40
  4. Step 4: Simplify right side
    2,453,011.40x = 7,652,524,994,254.14
  5. Step 5: Solve for x
    x = 7,652,524,994,254.14/2,453,011.40
  6. Step 6: Final answer
    x = 3,119,645.10

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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.