Home / 2,833,707.58-3,910,555.88-1,544,545.60

Finding the Fourth Proportional to 2,833,707.58, 3,910,555.88 and 1,544,545.60

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Solution

The fourth proportional to 2,833,707.58, 3,910,555.88 and 1,544,545.60 is: 2,131,494.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,833,707.58 : 3,910,555.88 = 1,544,545.60 : x
  2. Step 2: Convert to fraction form
    2,833,707.58/3,910,555.88 = 1,544,545.60/x
  3. Step 3: Cross multiply
    2,833,707.58x = 3,910,555.88 × 1,544,545.60
  4. Step 4: Simplify right side
    2,833,707.58x = 6,040,031,878,008.13
  5. Step 5: Solve for x
    x = 6,040,031,878,008.13/2,833,707.58
  6. Step 6: Final answer
    x = 2,131,494.41

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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.