Home / 8,154,070.30-12,231,107.61-2,396,804.14

Finding the Fourth Proportional to 8,154,070.30, 12,231,107.61 and 2,396,804.14

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Solution

The fourth proportional to 8,154,070.30, 12,231,107.61 and 2,396,804.14 is: 3,595,206.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,154,070.30 : 12,231,107.61 = 2,396,804.14 : x
  2. Step 2: Convert to fraction form
    8,154,070.30/12,231,107.61 = 2,396,804.14/x
  3. Step 3: Cross multiply
    8,154,070.30x = 12,231,107.61 × 2,396,804.14
  4. Step 4: Simplify right side
    8,154,070.30x = 29,315,569,356,433.50
  5. Step 5: Solve for x
    x = 29,315,569,356,433.50/8,154,070.30
  6. Step 6: Final answer
    x = 3,595,206.84

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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.