Home / 7,498,003.10-10,347,225.67-4,060,243.90

Finding the Fourth Proportional to 7,498,003.10, 10,347,225.67 and 4,060,243.90

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Solution

The fourth proportional to 7,498,003.10, 10,347,225.67 and 4,060,243.90 is: 5,603,126.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,498,003.10 : 10,347,225.67 = 4,060,243.90 : x
  2. Step 2: Convert to fraction form
    7,498,003.10/10,347,225.67 = 4,060,243.90/x
  3. Step 3: Cross multiply
    7,498,003.10x = 10,347,225.67 × 4,060,243.90
  4. Step 4: Simplify right side
    7,498,003.10x = 42,012,259,908,540.91
  5. Step 5: Solve for x
    x = 42,012,259,908,540.91/7,498,003.10
  6. Step 6: Final answer
    x = 5,603,126.51

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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.