Home / 4,832,721.74-7,262,369.14-4,516,735.78

Finding the Fourth Proportional to 4,832,721.74, 7,262,369.14 and 4,516,735.78

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Solution

The fourth proportional to 4,832,721.74, 7,262,369.14 and 4,516,735.78 is: 6,787,521.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,832,721.74 : 7,262,369.14 = 4,516,735.78 : x
  2. Step 2: Convert to fraction form
    4,832,721.74/7,262,369.14 = 4,516,735.78/x
  3. Step 3: Cross multiply
    4,832,721.74x = 7,262,369.14 × 4,516,735.78
  4. Step 4: Simplify right side
    4,832,721.74x = 32,802,202,542,205.83
  5. Step 5: Solve for x
    x = 32,802,202,542,205.83/4,832,721.74
  6. Step 6: Final answer
    x = 6,787,521.46

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1.5x scale

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.