Home / 3,473,147.16-4,790,307.24-3,042,680.04

Finding the Fourth Proportional to 3,473,147.16, 4,790,307.24 and 3,042,680.04

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Solution

The fourth proportional to 3,473,147.16, 4,790,307.24 and 3,042,680.04 is: 4,196,589.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,473,147.16 : 4,790,307.24 = 3,042,680.04 : x
  2. Step 2: Convert to fraction form
    3,473,147.16/4,790,307.24 = 3,042,680.04/x
  3. Step 3: Cross multiply
    3,473,147.16x = 4,790,307.24 × 3,042,680.04
  4. Step 4: Simplify right side
    3,473,147.16x = 14,575,372,224,615.49
  5. Step 5: Solve for x
    x = 14,575,372,224,615.49/3,473,147.16
  6. Step 6: Final answer
    x = 4,196,589.30

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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.