Home / 2,552,664.15-3,522,850.78-1,559,657.10

Finding the Fourth Proportional to 2,552,664.15, 3,522,850.78 and 1,559,657.10

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Solution

The fourth proportional to 2,552,664.15, 3,522,850.78 and 1,559,657.10 is: 2,152,433.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,552,664.15 : 3,522,850.78 = 1,559,657.10 : x
  2. Step 2: Convert to fraction form
    2,552,664.15/3,522,850.78 = 1,559,657.10/x
  3. Step 3: Cross multiply
    2,552,664.15x = 3,522,850.78 × 1,559,657.10
  4. Step 4: Simplify right side
    2,552,664.15x = 5,494,439,246,427.80
  5. Step 5: Solve for x
    x = 5,494,439,246,427.80/2,552,664.15
  6. Step 6: Final answer
    x = 2,152,433.27

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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.