Home / 6,290,202.15-9,434,252.25-1,741,710.74

Finding the Fourth Proportional to 6,290,202.15, 9,434,252.25 and 1,741,710.74

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Solution

The fourth proportional to 6,290,202.15, 9,434,252.25 and 1,741,710.74 is: 2,612,275.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,290,202.15 : 9,434,252.25 = 1,741,710.74 : x
  2. Step 2: Convert to fraction form
    6,290,202.15/9,434,252.25 = 1,741,710.74/x
  3. Step 3: Cross multiply
    6,290,202.15x = 9,434,252.25 × 1,741,710.74
  4. Step 4: Simplify right side
    6,290,202.15x = 16,431,738,420,522.90
  5. Step 5: Solve for x
    x = 16,431,738,420,522.90/6,290,202.15
  6. Step 6: Final answer
    x = 2,612,275.10

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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.