Home / 11,595,979.65-17,389,540.80-3,506,266.65

Finding the Fourth Proportional to 11,595,979.65, 17,389,540.80 and 3,506,266.65

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Solution

The fourth proportional to 11,595,979.65, 17,389,540.80 and 3,506,266.65 is: 5,258,060.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,595,979.65 : 17,389,540.80 = 3,506,266.65 : x
  2. Step 2: Convert to fraction form
    11,595,979.65/17,389,540.80 = 3,506,266.65/x
  3. Step 3: Cross multiply
    11,595,979.65x = 17,389,540.80 × 3,506,266.65
  4. Step 4: Simplify right side
    11,595,979.65x = 60,972,366,965,854.32
  5. Step 5: Solve for x
    x = 60,972,366,965,854.32/11,595,979.65
  6. Step 6: Final answer
    x = 5,258,060.88

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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.