Home / 3,108,021.93-4,665,214.10-2,566,552.95

Finding the Fourth Proportional to 3,108,021.93, 4,665,214.10 and 2,566,552.95

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Solution

The fourth proportional to 3,108,021.93, 4,665,214.10 and 2,566,552.95 is: 3,852,456.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,108,021.93 : 4,665,214.10 = 2,566,552.95 : x
  2. Step 2: Convert to fraction form
    3,108,021.93/4,665,214.10 = 2,566,552.95/x
  3. Step 3: Cross multiply
    3,108,021.93x = 4,665,214.10 × 2,566,552.95
  4. Step 4: Simplify right side
    3,108,021.93x = 11,973,519,017,152.98
  5. Step 5: Solve for x
    x = 11,973,519,017,152.98/3,108,021.93
  6. Step 6: Final answer
    x = 3,852,456.41

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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.