Home / 11,983,612.23-17,975,549.66-3,464,022.51

Finding the Fourth Proportional to 11,983,612.23, 17,975,549.66 and 3,464,022.51

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Solution

The fourth proportional to 11,983,612.23, 17,975,549.66 and 3,464,022.51 is: 5,196,071.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,983,612.23 : 17,975,549.66 = 3,464,022.51 : x
  2. Step 2: Convert to fraction form
    11,983,612.23/17,975,549.66 = 3,464,022.51/x
  3. Step 3: Cross multiply
    11,983,612.23x = 17,975,549.66 × 3,464,022.51
  4. Step 4: Simplify right side
    11,983,612.23x = 62,267,708,634,542.73
  5. Step 5: Solve for x
    x = 62,267,708,634,542.73/11,983,612.23
  6. Step 6: Final answer
    x = 5,196,071.72

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.