Home / 5,664,483.23-7,817,076.59-3,086,163.32

Finding the Fourth Proportional to 5,664,483.23, 7,817,076.59 and 3,086,163.32

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Solution

The fourth proportional to 5,664,483.23, 7,817,076.59 and 3,086,163.32 is: 4,258,954.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,664,483.23 : 7,817,076.59 = 3,086,163.32 : x
  2. Step 2: Convert to fraction form
    5,664,483.23/7,817,076.59 = 3,086,163.32/x
  3. Step 3: Cross multiply
    5,664,483.23x = 7,817,076.59 × 3,086,163.32
  4. Step 4: Simplify right side
    5,664,483.23x = 24,124,774,987,172.48
  5. Step 5: Solve for x
    x = 24,124,774,987,172.48/5,664,483.23
  6. Step 6: Final answer
    x = 4,258,954.26

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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.