Home / 3,091,755.24-4,632,903.18-1,652,643.36

Finding the Fourth Proportional to 3,091,755.24, 4,632,903.18 and 1,652,643.36

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Solution

The fourth proportional to 3,091,755.24, 4,632,903.18 and 1,652,643.36 is: 2,476,436.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,091,755.24 : 4,632,903.18 = 1,652,643.36 : x
  2. Step 2: Convert to fraction form
    3,091,755.24/4,632,903.18 = 1,652,643.36/x
  3. Step 3: Cross multiply
    3,091,755.24x = 4,632,903.18 × 1,652,643.36
  4. Step 4: Simplify right side
    3,091,755.24x = 7,656,536,677,949.89
  5. Step 5: Solve for x
    x = 7,656,536,677,949.89/3,091,755.24
  6. Step 6: Final answer
    x = 2,476,436.87

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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.