Home / 4,217,049.41-6,325,574.94-1,521,373.73

Finding the Fourth Proportional to 4,217,049.41, 6,325,574.94 and 1,521,373.73

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Solution

The fourth proportional to 4,217,049.41, 6,325,574.94 and 1,521,373.73 is: 2,282,060.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,217,049.41 : 6,325,574.94 = 1,521,373.73 : x
  2. Step 2: Convert to fraction form
    4,217,049.41/6,325,574.94 = 1,521,373.73/x
  3. Step 3: Cross multiply
    4,217,049.41x = 6,325,574.94 × 1,521,373.73
  4. Step 4: Simplify right side
    4,217,049.41x = 9,623,563,509,234.45
  5. Step 5: Solve for x
    x = 9,623,563,509,234.45/4,217,049.41
  6. Step 6: Final answer
    x = 2,282,060.89

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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.