Home / 8,883,693.27-13,325,811.38-3,047,797.14

Finding the Fourth Proportional to 8,883,693.27, 13,325,811.38 and 3,047,797.14

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Solution

The fourth proportional to 8,883,693.27, 13,325,811.38 and 3,047,797.14 is: 4,571,788.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,883,693.27 : 13,325,811.38 = 3,047,797.14 : x
  2. Step 2: Convert to fraction form
    8,883,693.27/13,325,811.38 = 3,047,797.14/x
  3. Step 3: Cross multiply
    8,883,693.27x = 13,325,811.38 × 3,047,797.14
  4. Step 4: Simplify right side
    8,883,693.27x = 40,614,369,812,143.46
  5. Step 5: Solve for x
    x = 40,614,369,812,143.46/8,883,693.27
  6. Step 6: Final answer
    x = 4,571,788.85

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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.