Home / 3,623,177.63-5,435,656.27-1,802,401.71

Finding the Fourth Proportional to 3,623,177.63, 5,435,656.27 and 1,802,401.71

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Solution

The fourth proportional to 3,623,177.63, 5,435,656.27 and 1,802,401.71 is: 2,704,045.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,623,177.63 : 5,435,656.27 = 1,802,401.71 : x
  2. Step 2: Convert to fraction form
    3,623,177.63/5,435,656.27 = 1,802,401.71/x
  3. Step 3: Cross multiply
    3,623,177.63x = 5,435,656.27 × 1,802,401.71
  4. Step 4: Simplify right side
    3,623,177.63x = 9,797,236,156,020.22
  5. Step 5: Solve for x
    x = 9,797,236,156,020.22/3,623,177.63
  6. Step 6: Final answer
    x = 2,704,045.22

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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.