Home / 6,817,804.71-10,228,330.92-2,558,009.85

Finding the Fourth Proportional to 6,817,804.71, 10,228,330.92 and 2,558,009.85

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Solution

The fourth proportional to 6,817,804.71, 10,228,330.92 and 2,558,009.85 is: 3,837,624.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,817,804.71 : 10,228,330.92 = 2,558,009.85 : x
  2. Step 2: Convert to fraction form
    6,817,804.71/10,228,330.92 = 2,558,009.85/x
  3. Step 3: Cross multiply
    6,817,804.71x = 10,228,330.92 × 2,558,009.85
  4. Step 4: Simplify right side
    6,817,804.71x = 26,164,171,271,190.22
  5. Step 5: Solve for x
    x = 26,164,171,271,190.22/6,817,804.71
  6. Step 6: Final answer
    x = 3,837,624.04

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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.