Home / 4,794,293.70-7,191,440.55-1,952,943.30

Finding the Fourth Proportional to 4,794,293.70, 7,191,440.55 and 1,952,943.30

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Solution

The fourth proportional to 4,794,293.70, 7,191,440.55 and 1,952,943.30 is: 2,929,414.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,794,293.70 : 7,191,440.55 = 1,952,943.30 : x
  2. Step 2: Convert to fraction form
    4,794,293.70/7,191,440.55 = 1,952,943.30/x
  3. Step 3: Cross multiply
    4,794,293.70x = 7,191,440.55 × 1,952,943.30
  4. Step 4: Simplify right side
    4,794,293.70x = 14,044,475,639,470.81
  5. Step 5: Solve for x
    x = 14,044,475,639,470.81/4,794,293.70
  6. Step 6: Final answer
    x = 2,929,414.95

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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.