Home / 4,960,193.58-6,845,462.82-2,784,879.72

Finding the Fourth Proportional to 4,960,193.58, 6,845,462.82 and 2,784,879.72

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Solution

The fourth proportional to 4,960,193.58, 6,845,462.82 and 2,784,879.72 is: 3,843,356.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,960,193.58 : 6,845,462.82 = 2,784,879.72 : x
  2. Step 2: Convert to fraction form
    4,960,193.58/6,845,462.82 = 2,784,879.72/x
  3. Step 3: Cross multiply
    4,960,193.58x = 6,845,462.82 × 2,784,879.72
  4. Step 4: Simplify right side
    4,960,193.58x = 19,063,790,581,432.01
  5. Step 5: Solve for x
    x = 19,063,790,581,432.01/4,960,193.58
  6. Step 6: Final answer
    x = 3,843,356.17

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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.