Home / 8,414,028.52-12,621,042.88-2,024,280.74

Finding the Fourth Proportional to 8,414,028.52, 12,621,042.88 and 2,024,280.74

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Solution

The fourth proportional to 8,414,028.52, 12,621,042.88 and 2,024,280.74 is: 3,036,421.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,414,028.52 : 12,621,042.88 = 2,024,280.74 : x
  2. Step 2: Convert to fraction form
    8,414,028.52/12,621,042.88 = 2,024,280.74/x
  3. Step 3: Cross multiply
    8,414,028.52x = 12,621,042.88 × 2,024,280.74
  4. Step 4: Simplify right side
    8,414,028.52x = 25,548,534,047,190.04
  5. Step 5: Solve for x
    x = 25,548,534,047,190.04/8,414,028.52
  6. Step 6: Final answer
    x = 3,036,421.14

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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.