Home / 1,563,155.84-2,344,730.11-1,026,797.73

Finding the Fourth Proportional to 1,563,155.84, 2,344,730.11 and 1,026,797.73

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Solution

The fourth proportional to 1,563,155.84, 2,344,730.11 and 1,026,797.73 is: 1,540,194.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,563,155.84 : 2,344,730.11 = 1,026,797.73 : x
  2. Step 2: Convert to fraction form
    1,563,155.84/2,344,730.11 = 1,026,797.73/x
  3. Step 3: Cross multiply
    1,563,155.84x = 2,344,730.11 × 1,026,797.73
  4. Step 4: Simplify right side
    1,563,155.84x = 2,407,563,551,843.66
  5. Step 5: Solve for x
    x = 2,407,563,551,843.66/1,563,155.84
  6. Step 6: Final answer
    x = 1,540,194.20

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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.