Home / 1,975,885.33-2,726,726.31-1,104,751.06

Finding the Fourth Proportional to 1,975,885.33, 2,726,726.31 and 1,104,751.06

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Solution

The fourth proportional to 1,975,885.33, 2,726,726.31 and 1,104,751.06 is: 1,524,559.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,975,885.33 : 2,726,726.31 = 1,104,751.06 : x
  2. Step 2: Convert to fraction form
    1,975,885.33/2,726,726.31 = 1,104,751.06/x
  3. Step 3: Cross multiply
    1,975,885.33x = 2,726,726.31 × 1,104,751.06
  4. Step 4: Simplify right side
    1,975,885.33x = 3,012,353,781,302.39
  5. Step 5: Solve for x
    x = 3,012,353,781,302.39/1,975,885.33
  6. Step 6: Final answer
    x = 1,524,559.01

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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.