Home / 2,959,023.71-4,437,721.43-1,013,723.66

Finding the Fourth Proportional to 2,959,023.71, 4,437,721.43 and 1,013,723.66

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Solution

The fourth proportional to 2,959,023.71, 4,437,721.43 and 1,013,723.66 is: 1,520,306.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,959,023.71 : 4,437,721.43 = 1,013,723.66 : x
  2. Step 2: Convert to fraction form
    2,959,023.71/4,437,721.43 = 1,013,723.66/x
  3. Step 3: Cross multiply
    2,959,023.71x = 4,437,721.43 × 1,013,723.66
  4. Step 4: Simplify right side
    2,959,023.71x = 4,498,623,200,647.20
  5. Step 5: Solve for x
    x = 4,498,623,200,647.20/2,959,023.71
  6. Step 6: Final answer
    x = 1,520,306.58

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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.