Home / 2,328,206.72-3,210,177.30-1,593,515.30

Finding the Fourth Proportional to 2,328,206.72, 3,210,177.30 and 1,593,515.30

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Solution

The fourth proportional to 2,328,206.72, 3,210,177.30 and 1,593,515.30 is: 2,197,170.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,328,206.72 : 3,210,177.30 = 1,593,515.30 : x
  2. Step 2: Convert to fraction form
    2,328,206.72/3,210,177.30 = 1,593,515.30/x
  3. Step 3: Cross multiply
    2,328,206.72x = 3,210,177.30 × 1,593,515.30
  4. Step 4: Simplify right side
    2,328,206.72x = 5,115,466,643,262.69
  5. Step 5: Solve for x
    x = 5,115,466,643,262.69/2,328,206.72
  6. Step 6: Final answer
    x = 2,197,170.29

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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.