Home / 1,841,225.04-2,761,772.25-561,780.84

Finding the Fourth Proportional to 1,841,225.04, 2,761,772.25 and 561,780.84

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Solution

The fourth proportional to 1,841,225.04, 2,761,772.25 and 561,780.84 is: 842,651.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,841,225.04 : 2,761,772.25 = 561,780.84 : x
  2. Step 2: Convert to fraction form
    1,841,225.04/2,761,772.25 = 561,780.84/x
  3. Step 3: Cross multiply
    1,841,225.04x = 2,761,772.25 × 561,780.84
  4. Step 4: Simplify right side
    1,841,225.04x = 1,551,510,734,493.69
  5. Step 5: Solve for x
    x = 1,551,510,734,493.69/1,841,225.04
  6. Step 6: Final answer
    x = 842,651.33

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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.