Home / 4,356,821.68-6,012,380.60-2,396,657.56

Finding the Fourth Proportional to 4,356,821.68, 6,012,380.60 and 2,396,657.56

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Solution

The fourth proportional to 4,356,821.68, 6,012,380.60 and 2,396,657.56 is: 3,307,369.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,356,821.68 : 6,012,380.60 = 2,396,657.56 : x
  2. Step 2: Convert to fraction form
    4,356,821.68/6,012,380.60 = 2,396,657.56/x
  3. Step 3: Cross multiply
    4,356,821.68x = 6,012,380.60 × 2,396,657.56
  4. Step 4: Simplify right side
    4,356,821.68x = 14,409,617,418,587.34
  5. Step 5: Solve for x
    x = 14,409,617,418,587.34/4,356,821.68
  6. Step 6: Final answer
    x = 3,307,369.10

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Why These Related Problems?

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