Home / 2,934,044.11-4,401,030.52-804,126.43

Finding the Fourth Proportional to 2,934,044.11, 4,401,030.52 and 804,126.43

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Solution

The fourth proportional to 2,934,044.11, 4,401,030.52 and 804,126.43 is: 1,206,179.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,934,044.11 : 4,401,030.52 = 804,126.43 : x
  2. Step 2: Convert to fraction form
    2,934,044.11/4,401,030.52 = 804,126.43/x
  3. Step 3: Cross multiply
    2,934,044.11x = 4,401,030.52 × 804,126.43
  4. Step 4: Simplify right side
    2,934,044.11x = 3,538,984,960,368.64
  5. Step 5: Solve for x
    x = 3,538,984,960,368.64/2,934,044.11
  6. Step 6: Final answer
    x = 1,206,179.88

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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.