Home / 2,709,869.58-4,061,260.87-1,110,560.22

Finding the Fourth Proportional to 2,709,869.58, 4,061,260.87 and 1,110,560.22

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Solution

The fourth proportional to 2,709,869.58, 4,061,260.87 and 1,110,560.22 is: 1,664,388.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,709,869.58 : 4,061,260.87 = 1,110,560.22 : x
  2. Step 2: Convert to fraction form
    2,709,869.58/4,061,260.87 = 1,110,560.22/x
  3. Step 3: Cross multiply
    2,709,869.58x = 4,061,260.87 × 1,110,560.22
  4. Step 4: Simplify right side
    2,709,869.58x = 4,510,274,765,264.59
  5. Step 5: Solve for x
    x = 4,510,274,765,264.59/2,709,869.58
  6. Step 6: Final answer
    x = 1,664,388.13

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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.