Home / 1,944,726.74-2,683,765.85-1,073,559.36

Finding the Fourth Proportional to 1,944,726.74, 2,683,765.85 and 1,073,559.36

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Solution

The fourth proportional to 1,944,726.74, 2,683,765.85 and 1,073,559.36 is: 1,481,535.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,944,726.74 : 2,683,765.85 = 1,073,559.36 : x
  2. Step 2: Convert to fraction form
    1,944,726.74/2,683,765.85 = 1,073,559.36/x
  3. Step 3: Cross multiply
    1,944,726.74x = 2,683,765.85 × 1,073,559.36
  4. Step 4: Simplify right side
    1,944,726.74x = 2,881,181,948,315.86
  5. Step 5: Solve for x
    x = 2,881,181,948,315.86/1,944,726.74
  6. Step 6: Final answer
    x = 1,481,535.63

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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.