Home / 2,295,133.42-3,442,575.54-697,571.95

Finding the Fourth Proportional to 2,295,133.42, 3,442,575.54 and 697,571.95

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Solution

The fourth proportional to 2,295,133.42, 3,442,575.54 and 697,571.95 is: 1,046,320.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,295,133.42 : 3,442,575.54 = 697,571.95 : x
  2. Step 2: Convert to fraction form
    2,295,133.42/3,442,575.54 = 697,571.95/x
  3. Step 3: Cross multiply
    2,295,133.42x = 3,442,575.54 × 697,571.95
  4. Step 4: Simplify right side
    2,295,133.42x = 2,401,444,123,853.66
  5. Step 5: Solve for x
    x = 2,401,444,123,853.66/2,295,133.42
  6. Step 6: Final answer
    x = 1,046,320.06

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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.