Home / 3,285,032.30-4,927,560.57-1,010,540.94

Finding the Fourth Proportional to 3,285,032.30, 4,927,560.57 and 1,010,540.94

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Solution

The fourth proportional to 3,285,032.30, 4,927,560.57 and 1,010,540.94 is: 1,515,815.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,285,032.30 : 4,927,560.57 = 1,010,540.94 : x
  2. Step 2: Convert to fraction form
    3,285,032.30/4,927,560.57 = 1,010,540.94/x
  3. Step 3: Cross multiply
    3,285,032.30x = 4,927,560.57 × 1,010,540.94
  4. Step 4: Simplify right side
    3,285,032.30x = 4,979,501,684,274.02
  5. Step 5: Solve for x
    x = 4,979,501,684,274.02/3,285,032.30
  6. Step 6: Final answer
    x = 1,515,815.14

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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.