Home / 2,523,201.03-3,780,927.05-1,712,532.51

Finding the Fourth Proportional to 2,523,201.03, 3,780,927.05 and 1,712,532.51

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Solution

The fourth proportional to 2,523,201.03, 3,780,927.05 and 1,712,532.51 is: 2,566,169.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,523,201.03 : 3,780,927.05 = 1,712,532.51 : x
  2. Step 2: Convert to fraction form
    2,523,201.03/3,780,927.05 = 1,712,532.51/x
  3. Step 3: Cross multiply
    2,523,201.03x = 3,780,927.05 × 1,712,532.51
  4. Step 4: Simplify right side
    2,523,201.03x = 6,474,960,482,500.73
  5. Step 5: Solve for x
    x = 6,474,960,482,500.73/2,523,201.03
  6. Step 6: Final answer
    x = 2,566,169.09

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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.