Home / 3,104,661.02-4,283,899.11-2,853,523.55

Finding the Fourth Proportional to 3,104,661.02, 4,283,899.11 and 2,853,523.55

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Solution

The fourth proportional to 3,104,661.02, 4,283,899.11 and 2,853,523.55 is: 3,937,372.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,104,661.02 : 4,283,899.11 = 2,853,523.55 : x
  2. Step 2: Convert to fraction form
    3,104,661.02/4,283,899.11 = 2,853,523.55/x
  3. Step 3: Cross multiply
    3,104,661.02x = 4,283,899.11 × 2,853,523.55
  4. Step 4: Simplify right side
    3,104,661.02x = 12,224,207,006,918.79
  5. Step 5: Solve for x
    x = 12,224,207,006,918.79/3,104,661.02
  6. Step 6: Final answer
    x = 3,937,372.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.