Home / 2,235,675.04-3,354,007.37-815,727.02

Finding the Fourth Proportional to 2,235,675.04, 3,354,007.37 and 815,727.02

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Solution

The fourth proportional to 2,235,675.04, 3,354,007.37 and 815,727.02 is: 1,223,771.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,235,675.04 : 3,354,007.37 = 815,727.02 : x
  2. Step 2: Convert to fraction form
    2,235,675.04/3,354,007.37 = 815,727.02/x
  3. Step 3: Cross multiply
    2,235,675.04x = 3,354,007.37 × 815,727.02
  4. Step 4: Simplify right side
    2,235,675.04x = 2,735,954,416,139.47
  5. Step 5: Solve for x
    x = 2,735,954,416,139.47/2,235,675.04
  6. Step 6: Final answer
    x = 1,223,771.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.