Home / 3,017,026.90-4,528,384.33-1,099,791.23

Finding the Fourth Proportional to 3,017,026.90, 4,528,384.33 and 1,099,791.23

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Solution

The fourth proportional to 3,017,026.90, 4,528,384.33 and 1,099,791.23 is: 1,650,723.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,017,026.90 : 4,528,384.33 = 1,099,791.23 : x
  2. Step 2: Convert to fraction form
    3,017,026.90/4,528,384.33 = 1,099,791.23/x
  3. Step 3: Cross multiply
    3,017,026.90x = 4,528,384.33 × 1,099,791.23
  4. Step 4: Simplify right side
    3,017,026.90x = 4,980,277,380,774.91
  5. Step 5: Solve for x
    x = 4,980,277,380,774.91/3,017,026.90
  6. Step 6: Final answer
    x = 1,650,723.56

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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.