Home / 3,534,843.77-5,294,909.04-2,249,082.17

Finding the Fourth Proportional to 3,534,843.77, 5,294,909.04 and 2,249,082.17

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Solution

The fourth proportional to 3,534,843.77, 5,294,909.04 and 2,249,082.17 is: 3,368,942.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,534,843.77 : 5,294,909.04 = 2,249,082.17 : x
  2. Step 2: Convert to fraction form
    3,534,843.77/5,294,909.04 = 2,249,082.17/x
  3. Step 3: Cross multiply
    3,534,843.77x = 5,294,909.04 × 2,249,082.17
  4. Step 4: Simplify right side
    3,534,843.77x = 11,908,685,513,635.82
  5. Step 5: Solve for x
    x = 11,908,685,513,635.82/3,534,843.77
  6. Step 6: Final answer
    x = 3,368,942.53

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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.