Home / 3,071,652.44-4,239,723.46-1,782,908.04

Finding the Fourth Proportional to 3,071,652.44, 4,239,723.46 and 1,782,908.04

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Solution

The fourth proportional to 3,071,652.44, 4,239,723.46 and 1,782,908.04 is: 2,460,902.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,071,652.44 : 4,239,723.46 = 1,782,908.04 : x
  2. Step 2: Convert to fraction form
    3,071,652.44/4,239,723.46 = 1,782,908.04/x
  3. Step 3: Cross multiply
    3,071,652.44x = 4,239,723.46 × 1,782,908.04
  4. Step 4: Simplify right side
    3,071,652.44x = 7,559,037,044,210.62
  5. Step 5: Solve for x
    x = 7,559,037,044,210.62/3,071,652.44
  6. Step 6: Final answer
    x = 2,460,902.46

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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.