Home / 2,544,932.66-3,817,365.39-625,860.45

Finding the Fourth Proportional to 2,544,932.66, 3,817,365.39 and 625,860.45

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Solution

The fourth proportional to 2,544,932.66, 3,817,365.39 and 625,860.45 is: 938,782.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,544,932.66 : 3,817,365.39 = 625,860.45 : x
  2. Step 2: Convert to fraction form
    2,544,932.66/3,817,365.39 = 625,860.45/x
  3. Step 3: Cross multiply
    2,544,932.66x = 3,817,365.39 × 625,860.45
  4. Step 4: Simplify right side
    2,544,932.66x = 2,389,138,020,799.83
  5. Step 5: Solve for x
    x = 2,389,138,020,799.83/2,544,932.66
  6. Step 6: Final answer
    x = 938,782.41

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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.