Home / 3,317,241.15-4,975,857.59-1,042,964.15

Finding the Fourth Proportional to 3,317,241.15, 4,975,857.59 and 1,042,964.15

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Solution

The fourth proportional to 3,317,241.15, 4,975,857.59 and 1,042,964.15 is: 1,564,444.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,317,241.15 : 4,975,857.59 = 1,042,964.15 : x
  2. Step 2: Convert to fraction form
    3,317,241.15/4,975,857.59 = 1,042,964.15/x
  3. Step 3: Cross multiply
    3,317,241.15x = 4,975,857.59 × 1,042,964.15
  4. Step 4: Simplify right side
    3,317,241.15x = 5,189,641,051,781.29
  5. Step 5: Solve for x
    x = 5,189,641,051,781.29/3,317,241.15
  6. Step 6: Final answer
    x = 1,564,444.92

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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.