Home / 3,805,564.34-5,707,473.03-2,268,994.55

Finding the Fourth Proportional to 3,805,564.34, 5,707,473.03 and 2,268,994.55

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Solution

The fourth proportional to 3,805,564.34, 5,707,473.03 and 2,268,994.55 is: 3,402,971.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,805,564.34 : 5,707,473.03 = 2,268,994.55 : x
  2. Step 2: Convert to fraction form
    3,805,564.34/5,707,473.03 = 2,268,994.55/x
  3. Step 3: Cross multiply
    3,805,564.34x = 5,707,473.03 × 2,268,994.55
  4. Step 4: Simplify right side
    3,805,564.34x = 12,950,225,170,804.62
  5. Step 5: Solve for x
    x = 12,950,225,170,804.62/3,805,564.34
  6. Step 6: Final answer
    x = 3,402,971.02

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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.