Home / 5,957,156.56-8,929,512.92-2,920,317.52

Finding the Fourth Proportional to 5,957,156.56, 8,929,512.92 and 2,920,317.52

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Solution

The fourth proportional to 5,957,156.56, 8,929,512.92 and 2,920,317.52 is: 4,377,426.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,957,156.56 : 8,929,512.92 = 2,920,317.52 : x
  2. Step 2: Convert to fraction form
    5,957,156.56/8,929,512.92 = 2,920,317.52/x
  3. Step 3: Cross multiply
    5,957,156.56x = 8,929,512.92 × 2,920,317.52
  4. Step 4: Simplify right side
    5,957,156.56x = 26,077,013,025,342.36
  5. Step 5: Solve for x
    x = 26,077,013,025,342.36/5,957,156.56
  6. Step 6: Final answer
    x = 4,377,426.17

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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.