Home / 2,006,275.07-3,009,377.75-808,166.75

Finding the Fourth Proportional to 2,006,275.07, 3,009,377.75 and 808,166.75

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Solution

The fourth proportional to 2,006,275.07, 3,009,377.75 and 808,166.75 is: 1,212,236.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,006,275.07 : 3,009,377.75 = 808,166.75 : x
  2. Step 2: Convert to fraction form
    2,006,275.07/3,009,377.75 = 808,166.75/x
  3. Step 3: Cross multiply
    2,006,275.07x = 3,009,377.75 × 808,166.75
  4. Step 4: Simplify right side
    2,006,275.07x = 2,432,079,016,652.09
  5. Step 5: Solve for x
    x = 2,432,079,016,652.09/2,006,275.07
  6. Step 6: Final answer
    x = 1,212,236.07

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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.