Home / 3,329,725.20-4,595,053.58-1,801,865.13

Finding the Fourth Proportional to 3,329,725.20, 4,595,053.58 and 1,801,865.13

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Solution

The fourth proportional to 3,329,725.20, 4,595,053.58 and 1,801,865.13 is: 2,486,591.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329,725.20 : 4,595,053.58 = 1,801,865.13 : x
  2. Step 2: Convert to fraction form
    3,329,725.20/4,595,053.58 = 1,801,865.13/x
  3. Step 3: Cross multiply
    3,329,725.20x = 4,595,053.58 × 1,801,865.13
  4. Step 4: Simplify right side
    3,329,725.20x = 8,279,666,816,283.67
  5. Step 5: Solve for x
    x = 8,279,666,816,283.67/3,329,725.20
  6. Step 6: Final answer
    x = 2,486,591.63

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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.