Home / 3,487,410-4,814,598.96-2,264,808.96

Finding the Fourth Proportional to 3,487,410, 4,814,598.96 and 2,264,808.96

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Solution

The fourth proportional to 3,487,410, 4,814,598.96 and 2,264,808.96 is: 3,126,717.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,487,410 : 4,814,598.96 = 2,264,808.96 : x
  2. Step 2: Convert to fraction form
    3,487,410/4,814,598.96 = 2,264,808.96/x
  3. Step 3: Cross multiply
    3,487,410x = 4,814,598.96 × 2,264,808.96
  4. Step 4: Simplify right side
    3,487,410x = 10,904,146,863,414.68
  5. Step 5: Solve for x
    x = 10,904,146,863,414.68/3,487,410
  6. Step 6: Final answer
    x = 3,126,717.78

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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.