Home / 2,599,367.19-3,587,262.90-1,496,965.92

Finding the Fourth Proportional to 2,599,367.19, 3,587,262.90 and 1,496,965.92

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Solution

The fourth proportional to 2,599,367.19, 3,587,262.90 and 1,496,965.92 is: 2,065,891.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,599,367.19 : 3,587,262.90 = 1,496,965.92 : x
  2. Step 2: Convert to fraction form
    2,599,367.19/3,587,262.90 = 1,496,965.92/x
  3. Step 3: Cross multiply
    2,599,367.19x = 3,587,262.90 × 1,496,965.92
  4. Step 4: Simplify right side
    2,599,367.19x = 5,370,010,307,380.37
  5. Step 5: Solve for x
    x = 5,370,010,307,380.37/2,599,367.19
  6. Step 6: Final answer
    x = 2,065,891.39

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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.