Home / 2,766,738.00-3,818,101.67-1,526,320.20

Finding the Fourth Proportional to 2,766,738.00, 3,818,101.67 and 1,526,320.20

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Solution

The fourth proportional to 2,766,738.00, 3,818,101.67 and 1,526,320.20 is: 2,106,323.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,766,738.00 : 3,818,101.67 = 1,526,320.20 : x
  2. Step 2: Convert to fraction form
    2,766,738.00/3,818,101.67 = 1,526,320.20/x
  3. Step 3: Cross multiply
    2,766,738.00x = 3,818,101.67 × 1,526,320.20
  4. Step 4: Simplify right side
    2,766,738.00x = 5,827,645,677,852.63
  5. Step 5: Solve for x
    x = 5,827,645,677,852.63/2,766,738.00
  6. Step 6: Final answer
    x = 2,106,323.65

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.