Home / 2,295,323.38-3,443,177.82-697,900.36

Finding the Fourth Proportional to 2,295,323.38, 3,443,177.82 and 697,900.36

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Solution

The fourth proportional to 2,295,323.38, 3,443,177.82 and 697,900.36 is: 1,046,909.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,295,323.38 : 3,443,177.82 = 697,900.36 : x
  2. Step 2: Convert to fraction form
    2,295,323.38/3,443,177.82 = 697,900.36/x
  3. Step 3: Cross multiply
    2,295,323.38x = 3,443,177.82 × 697,900.36
  4. Step 4: Simplify right side
    2,295,323.38x = 2,402,995,040,122.02
  5. Step 5: Solve for x
    x = 2,402,995,040,122.02/2,295,323.38
  6. Step 6: Final answer
    x = 1,046,909.15

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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.