Home / 2,432,849.16-3,652,583.22-1,368,640.20

Finding the Fourth Proportional to 2,432,849.16, 3,652,583.22 and 1,368,640.20

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Solution

The fourth proportional to 2,432,849.16, 3,652,583.22 and 1,368,640.20 is: 2,054,822.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,432,849.16 : 3,652,583.22 = 1,368,640.20 : x
  2. Step 2: Convert to fraction form
    2,432,849.16/3,652,583.22 = 1,368,640.20/x
  3. Step 3: Cross multiply
    2,432,849.16x = 3,652,583.22 × 1,368,640.20
  4. Step 4: Simplify right side
    2,432,849.16x = 4,999,072,228,737.44
  5. Step 5: Solve for x
    x = 4,999,072,228,737.44/2,432,849.16
  6. Step 6: Final answer
    x = 2,054,822.10

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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.