Home / 6,286,607.59-8,675,596.70-3,805,795.37

Finding the Fourth Proportional to 6,286,607.59, 8,675,596.70 and 3,805,795.37

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Solution

The fourth proportional to 6,286,607.59, 8,675,596.70 and 3,805,795.37 is: 5,252,044.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,286,607.59 : 8,675,596.70 = 3,805,795.37 : x
  2. Step 2: Convert to fraction form
    6,286,607.59/8,675,596.70 = 3,805,795.37/x
  3. Step 3: Cross multiply
    6,286,607.59x = 8,675,596.70 × 3,805,795.37
  4. Step 4: Simplify right side
    6,286,607.59x = 33,017,545,784,050.76
  5. Step 5: Solve for x
    x = 33,017,545,784,050.76/6,286,607.59
  6. Step 6: Final answer
    x = 5,252,044.97

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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.