Home / 2,010,384.56-3,015,950.56-662,641.97

Finding the Fourth Proportional to 2,010,384.56, 3,015,950.56 and 662,641.97

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Solution

The fourth proportional to 2,010,384.56, 3,015,950.56 and 662,641.97 is: 994,086.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,384.56 : 3,015,950.56 = 662,641.97 : x
  2. Step 2: Convert to fraction form
    2,010,384.56/3,015,950.56 = 662,641.97/x
  3. Step 3: Cross multiply
    2,010,384.56x = 3,015,950.56 × 662,641.97
  4. Step 4: Simplify right side
    2,010,384.56x = 1,998,495,403,764.65
  5. Step 5: Solve for x
    x = 1,998,495,403,764.65/2,010,384.56
  6. Step 6: Final answer
    x = 994,086.13

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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.