Home / 7,524,974.20-10,384,601.19-4,262,466.33

Finding the Fourth Proportional to 7,524,974.20, 10,384,601.19 and 4,262,466.33

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Solution

The fourth proportional to 7,524,974.20, 10,384,601.19 and 4,262,466.33 is: 5,882,281.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,524,974.20 : 10,384,601.19 = 4,262,466.33 : x
  2. Step 2: Convert to fraction form
    7,524,974.20/10,384,601.19 = 4,262,466.33/x
  3. Step 3: Cross multiply
    7,524,974.20x = 10,384,601.19 × 4,262,466.33
  4. Step 4: Simplify right side
    7,524,974.20x = 44,264,012,922,852.93
  5. Step 5: Solve for x
    x = 44,264,012,922,852.93/7,524,974.20
  6. Step 6: Final answer
    x = 5,882,281.02

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1.5x scale

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.