Home / 2,028,456.03-3,037,853.93-1,173,726.37

Finding the Fourth Proportional to 2,028,456.03, 3,037,853.93 and 1,173,726.37

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Solution

The fourth proportional to 2,028,456.03, 3,037,853.93 and 1,173,726.37 is: 1,757,794.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,028,456.03 : 3,037,853.93 = 1,173,726.37 : x
  2. Step 2: Convert to fraction form
    2,028,456.03/3,037,853.93 = 1,173,726.37/x
  3. Step 3: Cross multiply
    2,028,456.03x = 3,037,853.93 × 1,173,726.37
  4. Step 4: Simplify right side
    2,028,456.03x = 3,565,609,263,756.34
  5. Step 5: Solve for x
    x = 3,565,609,263,756.34/2,028,456.03
  6. Step 6: Final answer
    x = 1,757,794.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.