Home / 7,292,217.58-10,063,463.26-4,029,242.59

Finding the Fourth Proportional to 7,292,217.58, 10,063,463.26 and 4,029,242.59

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Solution

The fourth proportional to 7,292,217.58, 10,063,463.26 and 4,029,242.59 is: 5,560,466.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,292,217.58 : 10,063,463.26 = 4,029,242.59 : x
  2. Step 2: Convert to fraction form
    7,292,217.58/10,063,463.26 = 4,029,242.59/x
  3. Step 3: Cross multiply
    7,292,217.58x = 10,063,463.26 × 4,029,242.59
  4. Step 4: Simplify right side
    7,292,217.58x = 40,548,134,734,876.55
  5. Step 5: Solve for x
    x = 40,548,134,734,876.55/7,292,217.58
  6. Step 6: Final answer
    x = 5,560,466.94

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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.