Home / 7,498,695.33-10,348,148.03-4,060,857.69

Finding the Fourth Proportional to 7,498,695.33, 10,348,148.03 and 4,060,857.69

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Solution

The fourth proportional to 7,498,695.33, 10,348,148.03 and 4,060,857.69 is: 5,603,955.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,498,695.33 : 10,348,148.03 = 4,060,857.69 : x
  2. Step 2: Convert to fraction form
    7,498,695.33/10,348,148.03 = 4,060,857.69/x
  3. Step 3: Cross multiply
    7,498,695.33x = 10,348,148.03 × 4,060,857.69
  4. Step 4: Simplify right side
    7,498,695.33x = 42,022,356,453,143.11
  5. Step 5: Solve for x
    x = 42,022,356,453,143.11/7,498,695.33
  6. Step 6: Final answer
    x = 5,603,955.71

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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.