Home / 1,910,010.24-2,635,758.56-1,050,570.27

Finding the Fourth Proportional to 1,910,010.24, 2,635,758.56 and 1,050,570.27

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Solution

The fourth proportional to 1,910,010.24, 2,635,758.56 and 1,050,570.27 is: 1,449,756.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,910,010.24 : 2,635,758.56 = 1,050,570.27 : x
  2. Step 2: Convert to fraction form
    1,910,010.24/2,635,758.56 = 1,050,570.27/x
  3. Step 3: Cross multiply
    1,910,010.24x = 2,635,758.56 × 1,050,570.27
  4. Step 4: Simplify right side
    1,910,010.24x = 2,769,049,576,781.16
  5. Step 5: Solve for x
    x = 2,769,049,576,781.16/1,910,010.24
  6. Step 6: Final answer
    x = 1,449,756.40

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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.