Home / 2,011,789.41-2,776,214.03-1,106,371.41

Finding the Fourth Proportional to 2,011,789.41, 2,776,214.03 and 1,106,371.41

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Solution

The fourth proportional to 2,011,789.41, 2,776,214.03 and 1,106,371.41 is: 1,526,762.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,011,789.41 : 2,776,214.03 = 1,106,371.41 : x
  2. Step 2: Convert to fraction form
    2,011,789.41/2,776,214.03 = 1,106,371.41/x
  3. Step 3: Cross multiply
    2,011,789.41x = 2,776,214.03 × 1,106,371.41
  4. Step 4: Simplify right side
    2,011,789.41x = 3,071,523,825,301.03
  5. Step 5: Solve for x
    x = 3,071,523,825,301.03/2,011,789.41
  6. Step 6: Final answer
    x = 1,526,762.10

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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.