Home / 4,834,836.36-6,671,934.90-2,659,379.40

Finding the Fourth Proportional to 4,834,836.36, 6,671,934.90 and 2,659,379.40

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Solution

The fourth proportional to 4,834,836.36, 6,671,934.90 and 2,659,379.40 is: 3,669,866.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,834,836.36 : 6,671,934.90 = 2,659,379.40 : x
  2. Step 2: Convert to fraction form
    4,834,836.36/6,671,934.90 = 2,659,379.40/x
  3. Step 3: Cross multiply
    4,834,836.36x = 6,671,934.90 × 2,659,379.40
  4. Step 4: Simplify right side
    4,834,836.36x = 17,743,206,231,201.06
  5. Step 5: Solve for x
    x = 17,743,206,231,201.06/4,834,836.36
  6. Step 6: Final answer
    x = 3,669,866.96

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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.