Home / 1,915,089.13-2,873,054.22-567,357.27

Finding the Fourth Proportional to 1,915,089.13, 2,873,054.22 and 567,357.27

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Solution

The fourth proportional to 1,915,089.13, 2,873,054.22 and 567,357.27 is: 851,160.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,915,089.13 : 2,873,054.22 = 567,357.27 : x
  2. Step 2: Convert to fraction form
    1,915,089.13/2,873,054.22 = 567,357.27/x
  3. Step 3: Cross multiply
    1,915,089.13x = 2,873,054.22 × 567,357.27
  4. Step 4: Simplify right side
    1,915,089.13x = 1,630,048,198,821.18
  5. Step 5: Solve for x
    x = 1,630,048,198,821.18/1,915,089.13
  6. Step 6: Final answer
    x = 851,160.49

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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.