Home / 4,833,171.61-7,245,227.89-1,636,060.57

Finding the Fourth Proportional to 4,833,171.61, 7,245,227.89 and 1,636,060.57

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Solution

The fourth proportional to 4,833,171.61, 7,245,227.89 and 1,636,060.57 is: 2,452,557.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,833,171.61 : 7,245,227.89 = 1,636,060.57 : x
  2. Step 2: Convert to fraction form
    4,833,171.61/7,245,227.89 = 1,636,060.57/x
  3. Step 3: Cross multiply
    4,833,171.61x = 7,245,227.89 × 1,636,060.57
  4. Step 4: Simplify right side
    4,833,171.61x = 11,853,631,671,493.30
  5. Step 5: Solve for x
    x = 11,853,631,671,493.30/4,833,171.61
  6. Step 6: Final answer
    x = 2,452,557.58

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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.