Home / 2,445,895.44-3,375,647.16-1,479,032.66

Finding the Fourth Proportional to 2,445,895.44, 3,375,647.16 and 1,479,032.66

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Solution

The fourth proportional to 2,445,895.44, 3,375,647.16 and 1,479,032.66 is: 2,041,253.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,445,895.44 : 3,375,647.16 = 1,479,032.66 : x
  2. Step 2: Convert to fraction form
    2,445,895.44/3,375,647.16 = 1,479,032.66/x
  3. Step 3: Cross multiply
    2,445,895.44x = 3,375,647.16 × 1,479,032.66
  4. Step 4: Simplify right side
    2,445,895.44x = 4,992,692,401,168.99
  5. Step 5: Solve for x
    x = 4,992,692,401,168.99/2,445,895.44
  6. Step 6: Final answer
    x = 2,041,253.41

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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.