Home / 3,687,774.12-5,088,756.42-2,056,028.04

Finding the Fourth Proportional to 3,687,774.12, 5,088,756.42 and 2,056,028.04

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Solution

The fourth proportional to 3,687,774.12, 5,088,756.42 and 2,056,028.04 is: 2,837,111.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,687,774.12 : 5,088,756.42 = 2,056,028.04 : x
  2. Step 2: Convert to fraction form
    3,687,774.12/5,088,756.42 = 2,056,028.04/x
  3. Step 3: Cross multiply
    3,687,774.12x = 5,088,756.42 × 2,056,028.04
  4. Step 4: Simplify right side
    3,687,774.12x = 10,462,625,888,250.02
  5. Step 5: Solve for x
    x = 10,462,625,888,250.02/3,687,774.12
  6. Step 6: Final answer
    x = 2,837,111.37

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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.