Home / 7,498,695.08-10,348,147.69-4,060,857.44

Finding the Fourth Proportional to 7,498,695.08, 10,348,147.69 and 4,060,857.44

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Solution

The fourth proportional to 7,498,695.08, 10,348,147.69 and 4,060,857.44 is: 5,603,955.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,498,695.08 : 10,348,147.69 = 4,060,857.44 : x
  2. Step 2: Convert to fraction form
    7,498,695.08/10,348,147.69 = 4,060,857.44/x
  3. Step 3: Cross multiply
    7,498,695.08x = 10,348,147.69 × 4,060,857.44
  4. Step 4: Simplify right side
    7,498,695.08x = 42,022,352,475,262.43
  5. Step 5: Solve for x
    x = 42,022,352,475,262.43/7,498,695.08
  6. Step 6: Final answer
    x = 5,603,955.36

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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.