Home / 2,368,014.90-3,552,022.35-1,646,402.10

Finding the Fourth Proportional to 2,368,014.90, 3,552,022.35 and 1,646,402.10

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Solution

The fourth proportional to 2,368,014.90, 3,552,022.35 and 1,646,402.10 is: 2,469,603.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,368,014.90 : 3,552,022.35 = 1,646,402.10 : x
  2. Step 2: Convert to fraction form
    2,368,014.90/3,552,022.35 = 1,646,402.10/x
  3. Step 3: Cross multiply
    2,368,014.90x = 3,552,022.35 × 1,646,402.10
  4. Step 4: Simplify right side
    2,368,014.90x = 5,848,057,056,286.94
  5. Step 5: Solve for x
    x = 5,848,057,056,286.94/2,368,014.90
  6. Step 6: Final answer
    x = 2,469,603.15

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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.