Home / 5,760,198.95-7,950,968.89-4,584,953.61

Finding the Fourth Proportional to 5,760,198.95, 7,950,968.89 and 4,584,953.61

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Solution

The fourth proportional to 5,760,198.95, 7,950,968.89 and 4,584,953.61 is: 6,328,743.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,760,198.95 : 7,950,968.89 = 4,584,953.61 : x
  2. Step 2: Convert to fraction form
    5,760,198.95/7,950,968.89 = 4,584,953.61/x
  3. Step 3: Cross multiply
    5,760,198.95x = 7,950,968.89 × 4,584,953.61
  4. Step 4: Simplify right side
    5,760,198.95x = 36,454,823,503,740.81
  5. Step 5: Solve for x
    x = 36,454,823,503,740.81/5,760,198.95
  6. Step 6: Final answer
    x = 6,328,743.82

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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.