Home / 7,044,167.70-10,567,578.87-2,668,617.63

Finding the Fourth Proportional to 7,044,167.70, 10,567,578.87 and 2,668,617.63

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Solution

The fourth proportional to 7,044,167.70, 10,567,578.87 and 2,668,617.63 is: 4,003,429.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,044,167.70 : 10,567,578.87 = 2,668,617.63 : x
  2. Step 2: Convert to fraction form
    7,044,167.70/10,567,578.87 = 2,668,617.63/x
  3. Step 3: Cross multiply
    7,044,167.70x = 10,567,578.87 × 2,668,617.63
  4. Step 4: Simplify right side
    7,044,167.70x = 28,200,827,278,897.48
  5. Step 5: Solve for x
    x = 28,200,827,278,897.48/7,044,167.70
  6. Step 6: Final answer
    x = 4,003,429.29

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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.