Home / 2,585,395.53-3,567,709.11-1,482,770.01

Finding the Fourth Proportional to 2,585,395.53, 3,567,709.11 and 1,482,770.01

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Solution

The fourth proportional to 2,585,395.53, 3,567,709.11 and 1,482,770.01 is: 2,046,144.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,585,395.53 : 3,567,709.11 = 1,482,770.01 : x
  2. Step 2: Convert to fraction form
    2,585,395.53/3,567,709.11 = 1,482,770.01/x
  3. Step 3: Cross multiply
    2,585,395.53x = 3,567,709.11 × 1,482,770.01
  4. Step 4: Simplify right side
    2,585,395.53x = 5,290,092,072,711.79
  5. Step 5: Solve for x
    x = 5,290,092,072,711.79/2,585,395.53
  6. Step 6: Final answer
    x = 2,046,144.20

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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.