Home / 1,834,717.80-2,752,076.70-1,817,003.10

Finding the Fourth Proportional to 1,834,717.80, 2,752,076.70 and 1,817,003.10

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Solution

The fourth proportional to 1,834,717.80, 2,752,076.70 and 1,817,003.10 is: 2,725,504.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,834,717.80 : 2,752,076.70 = 1,817,003.10 : x
  2. Step 2: Convert to fraction form
    1,834,717.80/2,752,076.70 = 1,817,003.10/x
  3. Step 3: Cross multiply
    1,834,717.80x = 2,752,076.70 × 1,817,003.10
  4. Step 4: Simplify right side
    1,834,717.80x = 5,000,531,895,337.77
  5. Step 5: Solve for x
    x = 5,000,531,895,337.77/1,834,717.80
  6. Step 6: Final answer
    x = 2,725,504.65

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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.