Home / 3,160,241.04-4,361,101.62-1,709,904.66

Finding the Fourth Proportional to 3,160,241.04, 4,361,101.62 and 1,709,904.66

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Solution

The fourth proportional to 3,160,241.04, 4,361,101.62 and 1,709,904.66 is: 2,359,651.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,160,241.04 : 4,361,101.62 = 1,709,904.66 : x
  2. Step 2: Convert to fraction form
    3,160,241.04/4,361,101.62 = 1,709,904.66/x
  3. Step 3: Cross multiply
    3,160,241.04x = 4,361,101.62 × 1,709,904.66
  4. Step 4: Simplify right side
    3,160,241.04x = 7,457,067,982,771.55
  5. Step 5: Solve for x
    x = 7,457,067,982,771.55/3,160,241.04
  6. Step 6: Final answer
    x = 2,359,651.65

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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.