Home / 5,567,923.74-7,684,274.07-3,120,950.46

Finding the Fourth Proportional to 5,567,923.74, 7,684,274.07 and 3,120,950.46

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Solution

The fourth proportional to 5,567,923.74, 7,684,274.07 and 3,120,950.46 is: 4,307,213.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,567,923.74 : 7,684,274.07 = 3,120,950.46 : x
  2. Step 2: Convert to fraction form
    5,567,923.74/7,684,274.07 = 3,120,950.46/x
  3. Step 3: Cross multiply
    5,567,923.74x = 7,684,274.07 × 3,120,950.46
  4. Step 4: Simplify right side
    5,567,923.74x = 23,982,238,693,532.57
  5. Step 5: Solve for x
    x = 23,982,238,693,532.57/5,567,923.74
  6. Step 6: Final answer
    x = 4,307,213.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.