Home / 3,294,307.10-4,944,649.51-1,589,648.12

Finding the Fourth Proportional to 3,294,307.10, 4,944,649.51 and 1,589,648.12

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Solution

The fourth proportional to 3,294,307.10, 4,944,649.51 and 1,589,648.12 is: 2,386,010.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,294,307.10 : 4,944,649.51 = 1,589,648.12 : x
  2. Step 2: Convert to fraction form
    3,294,307.10/4,944,649.51 = 1,589,648.12/x
  3. Step 3: Cross multiply
    3,294,307.10x = 4,944,649.51 × 1,589,648.12
  4. Step 4: Simplify right side
    3,294,307.10x = 7,860,252,797,630.42
  5. Step 5: Solve for x
    x = 7,860,252,797,630.42/3,294,307.10
  6. Step 6: Final answer
    x = 2,386,010.95

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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.