Home / 2,961,433.71-4,442,151.15-1,068,174.95

Finding the Fourth Proportional to 2,961,433.71, 4,442,151.15 and 1,068,174.95

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Solution

The fourth proportional to 2,961,433.71, 4,442,151.15 and 1,068,174.95 is: 1,602,262.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,961,433.71 : 4,442,151.15 = 1,068,174.95 : x
  2. Step 2: Convert to fraction form
    2,961,433.71/4,442,151.15 = 1,068,174.95/x
  3. Step 3: Cross multiply
    2,961,433.71x = 4,442,151.15 × 1,068,174.95
  4. Step 4: Simplify right side
    2,961,433.71x = 4,744,994,560,332.94
  5. Step 5: Solve for x
    x = 4,744,994,560,332.94/2,961,433.71
  6. Step 6: Final answer
    x = 1,602,262.63

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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.