Home / 4,290,361.16-5,920,800.62-2,356,662.24

Finding the Fourth Proportional to 4,290,361.16, 5,920,800.62 and 2,356,662.24

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Solution

The fourth proportional to 4,290,361.16, 5,920,800.62 and 2,356,662.24 is: 3,252,250.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,290,361.16 : 5,920,800.62 = 2,356,662.24 : x
  2. Step 2: Convert to fraction form
    4,290,361.16/5,920,800.62 = 2,356,662.24/x
  3. Step 3: Cross multiply
    4,290,361.16x = 5,920,800.62 × 2,356,662.24
  4. Step 4: Simplify right side
    4,290,361.16x = 13,953,327,239,939.28
  5. Step 5: Solve for x
    x = 13,953,327,239,939.28/4,290,361.16
  6. Step 6: Final answer
    x = 3,252,250.04

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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.