Home / 5,025,556.86-7,539,182.01-2,328,788.22

Finding the Fourth Proportional to 5,025,556.86, 7,539,182.01 and 2,328,788.22

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Solution

The fourth proportional to 5,025,556.86, 7,539,182.01 and 2,328,788.22 is: 3,493,574.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,025,556.86 : 7,539,182.01 = 2,328,788.22 : x
  2. Step 2: Convert to fraction form
    5,025,556.86/7,539,182.01 = 2,328,788.22/x
  3. Step 3: Cross multiply
    5,025,556.86x = 7,539,182.01 × 2,328,788.22
  4. Step 4: Simplify right side
    5,025,556.86x = 17,557,158,253,323.92
  5. Step 5: Solve for x
    x = 17,557,158,253,323.92/5,025,556.86
  6. Step 6: Final answer
    x = 3,493,574.69

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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.