Home / 4,680,714.20-7,010,573.70-3,840,906.20

Finding the Fourth Proportional to 4,680,714.20, 7,010,573.70 and 3,840,906.20

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Solution

The fourth proportional to 4,680,714.20, 7,010,573.70 and 3,840,906.20 is: 5,752,745.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,680,714.20 : 7,010,573.70 = 3,840,906.20 : x
  2. Step 2: Convert to fraction form
    4,680,714.20/7,010,573.70 = 3,840,906.20/x
  3. Step 3: Cross multiply
    4,680,714.20x = 7,010,573.70 × 3,840,906.20
  4. Step 4: Simplify right side
    4,680,714.20x = 26,926,955,989,886.94
  5. Step 5: Solve for x
    x = 26,926,955,989,886.94/4,680,714.20
  6. Step 6: Final answer
    x = 5,752,745.17

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1.5x scale

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.