Home / 3,740,328.31-5,159,259.61-2,593,990.39

Finding the Fourth Proportional to 3,740,328.31, 5,159,259.61 and 2,593,990.39

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Solution

The fourth proportional to 3,740,328.31, 5,159,259.61 and 2,593,990.39 is: 3,578,046.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,740,328.31 : 5,159,259.61 = 2,593,990.39 : x
  2. Step 2: Convert to fraction form
    3,740,328.31/5,159,259.61 = 2,593,990.39/x
  3. Step 3: Cross multiply
    3,740,328.31x = 5,159,259.61 × 2,593,990.39
  4. Step 4: Simplify right side
    3,740,328.31x = 13,383,069,847,855.15
  5. Step 5: Solve for x
    x = 13,383,069,847,855.15/3,740,328.31
  6. Step 6: Final answer
    x = 3,578,046.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.