Home / 4,922,385.30-7,370,689.23-3,957,714.18

Finding the Fourth Proportional to 4,922,385.30, 7,370,689.23 and 3,957,714.18

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Solution

The fourth proportional to 4,922,385.30, 7,370,689.23 and 3,957,714.18 is: 5,926,208.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,922,385.30 : 7,370,689.23 = 3,957,714.18 : x
  2. Step 2: Convert to fraction form
    4,922,385.30/7,370,689.23 = 3,957,714.18/x
  3. Step 3: Cross multiply
    4,922,385.30x = 7,370,689.23 × 3,957,714.18
  4. Step 4: Simplify right side
    4,922,385.30x = 29,171,081,281,944.29
  5. Step 5: Solve for x
    x = 29,171,081,281,944.29/4,922,385.30
  6. Step 6: Final answer
    x = 5,926,208.43

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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.