Home / 5,463,772.65-7,540,993.26-3,258,777.06

Finding the Fourth Proportional to 5,463,772.65, 7,540,993.26 and 3,258,777.06

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Solution

The fourth proportional to 5,463,772.65, 7,540,993.26 and 3,258,777.06 is: 4,497,701.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,463,772.65 : 7,540,993.26 = 3,258,777.06 : x
  2. Step 2: Convert to fraction form
    5,463,772.65/7,540,993.26 = 3,258,777.06/x
  3. Step 3: Cross multiply
    5,463,772.65x = 7,540,993.26 × 3,258,777.06
  4. Step 4: Simplify right side
    5,463,772.65x = 24,574,415,845,302.62
  5. Step 5: Solve for x
    x = 24,574,415,845,302.62/5,463,772.65
  6. Step 6: Final answer
    x = 4,497,701.02

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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.