Home / 5,816,808.44-8,717,045.72-4,597,022.18

Finding the Fourth Proportional to 5,816,808.44, 8,717,045.72 and 4,597,022.18

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Solution

The fourth proportional to 5,816,808.44, 8,717,045.72 and 4,597,022.18 is: 6,889,078.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,816,808.44 : 8,717,045.72 = 4,597,022.18 : x
  2. Step 2: Convert to fraction form
    5,816,808.44/8,717,045.72 = 4,597,022.18/x
  3. Step 3: Cross multiply
    5,816,808.44x = 8,717,045.72 × 4,597,022.18
  4. Step 4: Simplify right side
    5,816,808.44x = 40,072,452,517,721.57
  5. Step 5: Solve for x
    x = 40,072,452,517,721.57/5,816,808.44
  6. Step 6: Final answer
    x = 6,889,078.95

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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.