Home / 3,252,423.80-4,488,223.74-1,875,825.14

Finding the Fourth Proportional to 3,252,423.80, 4,488,223.74 and 1,875,825.14

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Solution

The fourth proportional to 3,252,423.80, 4,488,223.74 and 1,875,825.14 is: 2,588,568.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,252,423.80 : 4,488,223.74 = 1,875,825.14 : x
  2. Step 2: Convert to fraction form
    3,252,423.80/4,488,223.74 = 1,875,825.14/x
  3. Step 3: Cross multiply
    3,252,423.80x = 4,488,223.74 × 1,875,825.14
  4. Step 4: Simplify right side
    3,252,423.80x = 8,419,122,925,436.82
  5. Step 5: Solve for x
    x = 8,419,122,925,436.82/3,252,423.80
  6. Step 6: Final answer
    x = 2,588,568.85

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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.