Home / 3,576,950.74-5,364,288.06-1,180,348.66

Finding the Fourth Proportional to 3,576,950.74, 5,364,288.06 and 1,180,348.66

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Solution

The fourth proportional to 3,576,950.74, 5,364,288.06 and 1,180,348.66 is: 1,770,147.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,576,950.74 : 5,364,288.06 = 1,180,348.66 : x
  2. Step 2: Convert to fraction form
    3,576,950.74/5,364,288.06 = 1,180,348.66/x
  3. Step 3: Cross multiply
    3,576,950.74x = 5,364,288.06 × 1,180,348.66
  4. Step 4: Simplify right side
    3,576,950.74x = 6,331,730,223,475.00
  5. Step 5: Solve for x
    x = 6,331,730,223,475.00/3,576,950.74
  6. Step 6: Final answer
    x = 1,770,147.45

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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.