Home / 6,802,256.70-9,387,114.30-3,746,470.95

Finding the Fourth Proportional to 6,802,256.70, 9,387,114.30 and 3,746,470.95

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Solution

The fourth proportional to 6,802,256.70, 9,387,114.30 and 3,746,470.95 is: 5,170,129.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,802,256.70 : 9,387,114.30 = 3,746,470.95 : x
  2. Step 2: Convert to fraction form
    6,802,256.70/9,387,114.30 = 3,746,470.95/x
  3. Step 3: Cross multiply
    6,802,256.70x = 9,387,114.30 × 3,746,470.95
  4. Step 4: Simplify right side
    6,802,256.70x = 35,168,551,029,279.59
  5. Step 5: Solve for x
    x = 35,168,551,029,279.59/6,802,256.70
  6. Step 6: Final answer
    x = 5,170,129.94

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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.