Home / 3,669,726.47-5,064,234.26-2,038,133.54

Finding the Fourth Proportional to 3,669,726.47, 5,064,234.26 and 2,038,133.54

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Solution

The fourth proportional to 3,669,726.47, 5,064,234.26 and 2,038,133.54 is: 2,812,630.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,726.47 : 5,064,234.26 = 2,038,133.54 : x
  2. Step 2: Convert to fraction form
    3,669,726.47/5,064,234.26 = 2,038,133.54/x
  3. Step 3: Cross multiply
    3,669,726.47x = 5,064,234.26 × 2,038,133.54
  4. Step 4: Simplify right side
    3,669,726.47x = 10,321,585,664,211.24
  5. Step 5: Solve for x
    x = 10,321,585,664,211.24/3,669,726.47
  6. Step 6: Final answer
    x = 2,812,630.79

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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.