Home / 3,066,354.57-4,231,394.52-1,759,329.55

Finding the Fourth Proportional to 3,066,354.57, 4,231,394.52 and 1,759,329.55

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Solution

The fourth proportional to 3,066,354.57, 4,231,394.52 and 1,759,329.55 is: 2,427,774.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,066,354.57 : 4,231,394.52 = 1,759,329.55 : x
  2. Step 2: Convert to fraction form
    3,066,354.57/4,231,394.52 = 1,759,329.55/x
  3. Step 3: Cross multiply
    3,066,354.57x = 4,231,394.52 × 1,759,329.55
  4. Step 4: Simplify right side
    3,066,354.57x = 7,444,417,416,744.07
  5. Step 5: Solve for x
    x = 7,444,417,416,744.07/3,066,354.57
  6. Step 6: Final answer
    x = 2,427,774.49

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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.