Home / 4,670,294.76-6,444,860.54-2,737,842.39

Finding the Fourth Proportional to 4,670,294.76, 6,444,860.54 and 2,737,842.39

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Solution

The fourth proportional to 4,670,294.76, 6,444,860.54 and 2,737,842.39 is: 3,778,136.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,670,294.76 : 6,444,860.54 = 2,737,842.39 : x
  2. Step 2: Convert to fraction form
    4,670,294.76/6,444,860.54 = 2,737,842.39/x
  3. Step 3: Cross multiply
    4,670,294.76x = 6,444,860.54 × 2,737,842.39
  4. Step 4: Simplify right side
    4,670,294.76x = 17,645,012,384,050.29
  5. Step 5: Solve for x
    x = 17,645,012,384,050.29/4,670,294.76
  6. Step 6: Final answer
    x = 3,778,136.78

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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.