Home / 5,800,510.84-8,691,823.86-3,105,193.72

Finding the Fourth Proportional to 5,800,510.84, 8,691,823.86 and 3,105,193.72

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Solution

The fourth proportional to 5,800,510.84, 8,691,823.86 and 3,105,193.72 is: 4,653,003.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,800,510.84 : 8,691,823.86 = 3,105,193.72 : x
  2. Step 2: Convert to fraction form
    5,800,510.84/8,691,823.86 = 3,105,193.72/x
  3. Step 3: Cross multiply
    5,800,510.84x = 8,691,823.86 × 3,105,193.72
  4. Step 4: Simplify right side
    5,800,510.84x = 26,989,796,865,418.16
  5. Step 5: Solve for x
    x = 26,989,796,865,418.16/5,800,510.84
  6. Step 6: Final answer
    x = 4,653,003.44

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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.