Home / 5,635,924.56-7,777,590.77-3,057,605.26

Finding the Fourth Proportional to 5,635,924.56, 7,777,590.77 and 3,057,605.26

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Solution

The fourth proportional to 5,635,924.56, 7,777,590.77 and 3,057,605.26 is: 4,219,503.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,635,924.56 : 7,777,590.77 = 3,057,605.26 : x
  2. Step 2: Convert to fraction form
    5,635,924.56/7,777,590.77 = 3,057,605.26/x
  3. Step 3: Cross multiply
    5,635,924.56x = 7,777,590.77 × 3,057,605.26
  4. Step 4: Simplify right side
    5,635,924.56x = 23,780,802,436,679.48
  5. Step 5: Solve for x
    x = 23,780,802,436,679.48/5,635,924.56
  6. Step 6: Final answer
    x = 4,219,503.33

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1.5x scale

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.