Home / 3,559,310.61-4,912,280.20-2,010,637.59

Finding the Fourth Proportional to 3,559,310.61, 4,912,280.20 and 2,010,637.59

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Solution

The fourth proportional to 3,559,310.61, 4,912,280.20 and 2,010,637.59 is: 2,774,923.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,559,310.61 : 4,912,280.20 = 2,010,637.59 : x
  2. Step 2: Convert to fraction form
    3,559,310.61/4,912,280.20 = 2,010,637.59/x
  3. Step 3: Cross multiply
    3,559,310.61x = 4,912,280.20 × 2,010,637.59
  4. Step 4: Simplify right side
    3,559,310.61x = 9,876,815,222,732.72
  5. Step 5: Solve for x
    x = 9,876,815,222,732.72/3,559,310.61
  6. Step 6: Final answer
    x = 2,774,923.66

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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.