Home / 2,817,026.87-3,887,585.08-1,593,308.45

Finding the Fourth Proportional to 2,817,026.87, 3,887,585.08 and 1,593,308.45

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Solution

The fourth proportional to 2,817,026.87, 3,887,585.08 and 1,593,308.45 is: 2,198,815.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,817,026.87 : 3,887,585.08 = 1,593,308.45 : x
  2. Step 2: Convert to fraction form
    2,817,026.87/3,887,585.08 = 1,593,308.45/x
  3. Step 3: Cross multiply
    2,817,026.87x = 3,887,585.08 × 1,593,308.45
  4. Step 4: Simplify right side
    2,817,026.87x = 6,194,122,138,620.00
  5. Step 5: Solve for x
    x = 6,194,122,138,620.00/2,817,026.87
  6. Step 6: Final answer
    x = 2,198,815.43

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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.