Home / 3,440,988.98-5,161,149.93-1,044,854.66

Finding the Fourth Proportional to 3,440,988.98, 5,161,149.93 and 1,044,854.66

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Solution

The fourth proportional to 3,440,988.98, 5,161,149.93 and 1,044,854.66 is: 1,567,180.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,440,988.98 : 5,161,149.93 = 1,044,854.66 : x
  2. Step 2: Convert to fraction form
    3,440,988.98/5,161,149.93 = 1,044,854.66/x
  3. Step 3: Cross multiply
    3,440,988.98x = 5,161,149.93 × 1,044,854.66
  4. Step 4: Simplify right side
    3,440,988.98x = 5,392,651,555,319.17
  5. Step 5: Solve for x
    x = 5,392,651,555,319.17/3,440,988.98
  6. Step 6: Final answer
    x = 1,567,180.71

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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.