Home / 2,292,473.40-3,440,265.30-1,491,804.60

Finding the Fourth Proportional to 2,292,473.40, 3,440,265.30 and 1,491,804.60

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Solution

The fourth proportional to 2,292,473.40, 3,440,265.30 and 1,491,804.60 is: 2,238,718.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,292,473.40 : 3,440,265.30 = 1,491,804.60 : x
  2. Step 2: Convert to fraction form
    2,292,473.40/3,440,265.30 = 1,491,804.60/x
  3. Step 3: Cross multiply
    2,292,473.40x = 3,440,265.30 × 1,491,804.60
  4. Step 4: Simplify right side
    2,292,473.40x = 5,132,203,599,760.38
  5. Step 5: Solve for x
    x = 5,132,203,599,760.38/2,292,473.40
  6. Step 6: Final answer
    x = 2,238,718.93

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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.