Home / 2,676,685.46-3,693,830.66-1,452,991.84

Finding the Fourth Proportional to 2,676,685.46, 3,693,830.66 and 1,452,991.84

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Solution

The fourth proportional to 2,676,685.46, 3,693,830.66 and 1,452,991.84 is: 2,005,131.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,676,685.46 : 3,693,830.66 = 1,452,991.84 : x
  2. Step 2: Convert to fraction form
    2,676,685.46/3,693,830.66 = 1,452,991.84/x
  3. Step 3: Cross multiply
    2,676,685.46x = 3,693,830.66 × 1,452,991.84
  4. Step 4: Simplify right side
    2,676,685.46x = 5,367,105,807,321.81
  5. Step 5: Solve for x
    x = 5,367,105,807,321.81/2,676,685.46
  6. Step 6: Final answer
    x = 2,005,131.30

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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.