Home / 6,880,951.85-9,495,470.51-3,783,453.52

Finding the Fourth Proportional to 6,880,951.85, 9,495,470.51 and 3,783,453.52

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Solution

The fourth proportional to 6,880,951.85, 9,495,470.51 and 3,783,453.52 is: 5,221,032.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,880,951.85 : 9,495,470.51 = 3,783,453.52 : x
  2. Step 2: Convert to fraction form
    6,880,951.85/9,495,470.51 = 3,783,453.52/x
  3. Step 3: Cross multiply
    6,880,951.85x = 9,495,470.51 × 3,783,453.52
  4. Step 4: Simplify right side
    6,880,951.85x = 35,925,671,306,198.43
  5. Step 5: Solve for x
    x = 35,925,671,306,198.43/6,880,951.85
  6. Step 6: Final answer
    x = 5,221,032.22

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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.