Home / 2,006,395.14-3,009,691.14-808,155.66

Finding the Fourth Proportional to 2,006,395.14, 3,009,691.14 and 808,155.66

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Solution

The fourth proportional to 2,006,395.14, 3,009,691.14 and 808,155.66 is: 1,212,273.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,006,395.14 : 3,009,691.14 = 808,155.66 : x
  2. Step 2: Convert to fraction form
    2,006,395.14/3,009,691.14 = 808,155.66/x
  3. Step 3: Cross multiply
    2,006,395.14x = 3,009,691.14 × 808,155.66
  4. Step 4: Simplify right side
    2,006,395.14x = 2,432,298,929,642.85
  5. Step 5: Solve for x
    x = 2,432,298,929,642.85/2,006,395.14
  6. Step 6: Final answer
    x = 1,212,273.14

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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.