Home / 3,106,034.74-4,659,264.97-1,055,861.02

Finding the Fourth Proportional to 3,106,034.74, 4,659,264.97 and 1,055,861.02

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Solution

The fourth proportional to 3,106,034.74, 4,659,264.97 and 1,055,861.02 is: 1,583,863.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,106,034.74 : 4,659,264.97 = 1,055,861.02 : x
  2. Step 2: Convert to fraction form
    3,106,034.74/4,659,264.97 = 1,055,861.02/x
  3. Step 3: Cross multiply
    3,106,034.74x = 4,659,264.97 × 1,055,861.02
  4. Step 4: Simplify right side
    3,106,034.74x = 4,919,536,272,798.12
  5. Step 5: Solve for x
    x = 4,919,536,272,798.12/3,106,034.74
  6. Step 6: Final answer
    x = 1,583,863.89

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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.