Home / 1,882,532.16-2,823,773.40-462,600.72

Finding the Fourth Proportional to 1,882,532.16, 2,823,773.40 and 462,600.72

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Solution

The fourth proportional to 1,882,532.16, 2,823,773.40 and 462,600.72 is: 693,894.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,882,532.16 : 2,823,773.40 = 462,600.72 : x
  2. Step 2: Convert to fraction form
    1,882,532.16/2,823,773.40 = 462,600.72/x
  3. Step 3: Cross multiply
    1,882,532.16x = 2,823,773.40 × 462,600.72
  4. Step 4: Simplify right side
    1,882,532.16x = 1,306,279,607,956.85
  5. Step 5: Solve for x
    x = 1,306,279,607,956.85/1,882,532.16
  6. Step 6: Final answer
    x = 693,894.98

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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.