Home / 1,844,836.20-2,767,772.70-898,237.80

Finding the Fourth Proportional to 1,844,836.20, 2,767,772.70 and 898,237.80

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Solution

The fourth proportional to 1,844,836.20, 2,767,772.70 and 898,237.80 is: 1,347,609.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,844,836.20 : 2,767,772.70 = 898,237.80 : x
  2. Step 2: Convert to fraction form
    1,844,836.20/2,767,772.70 = 898,237.80/x
  3. Step 3: Cross multiply
    1,844,836.20x = 2,767,772.70 × 898,237.80
  4. Step 4: Simplify right side
    1,844,836.20x = 2,486,118,060,948.06
  5. Step 5: Solve for x
    x = 2,486,118,060,948.06/1,844,836.20
  6. Step 6: Final answer
    x = 1,347,609.11

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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.