Home / 4,569,577.80-6,855,799.20-2,749,928.22

Finding the Fourth Proportional to 4,569,577.80, 6,855,799.20 and 2,749,928.22

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Solution

The fourth proportional to 4,569,577.80, 6,855,799.20 and 2,749,928.22 is: 4,125,754.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,569,577.80 : 6,855,799.20 = 2,749,928.22 : x
  2. Step 2: Convert to fraction form
    4,569,577.80/6,855,799.20 = 2,749,928.22/x
  3. Step 3: Cross multiply
    4,569,577.80x = 6,855,799.20 × 2,749,928.22
  4. Step 4: Simplify right side
    4,569,577.80x = 18,852,955,690,733.43
  5. Step 5: Solve for x
    x = 18,852,955,690,733.43/4,569,577.80
  6. Step 6: Final answer
    x = 4,125,754.39

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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.