Home / 2,822,103.99-3,894,500.52-1,532,945.40

Finding the Fourth Proportional to 2,822,103.99, 3,894,500.52 and 1,532,945.40

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Solution

The fourth proportional to 2,822,103.99, 3,894,500.52 and 1,532,945.40 is: 2,115,463.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,822,103.99 : 3,894,500.52 = 1,532,945.40 : x
  2. Step 2: Convert to fraction form
    2,822,103.99/3,894,500.52 = 1,532,945.40/x
  3. Step 3: Cross multiply
    2,822,103.99x = 3,894,500.52 × 1,532,945.40
  4. Step 4: Simplify right side
    2,822,103.99x = 5,970,056,657,431.61
  5. Step 5: Solve for x
    x = 5,970,056,657,431.61/2,822,103.99
  6. Step 6: Final answer
    x = 2,115,463.03

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.