Home / 2,294,801.40-3,441,035.70-1,348,462.20

Finding the Fourth Proportional to 2,294,801.40, 3,441,035.70 and 1,348,462.20

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Solution

The fourth proportional to 2,294,801.40, 3,441,035.70 and 1,348,462.20 is: 2,022,007.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,294,801.40 : 3,441,035.70 = 1,348,462.20 : x
  2. Step 2: Convert to fraction form
    2,294,801.40/3,441,035.70 = 1,348,462.20/x
  3. Step 3: Cross multiply
    2,294,801.40x = 3,441,035.70 × 1,348,462.20
  4. Step 4: Simplify right side
    2,294,801.40x = 4,640,106,570,300.54
  5. Step 5: Solve for x
    x = 4,640,106,570,300.54/2,294,801.40
  6. Step 6: Final answer
    x = 2,022,007.90

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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.