Home / 2,198,890.14-3,034,415.46-1,232,061.18

Finding the Fourth Proportional to 2,198,890.14, 3,034,415.46 and 1,232,061.18

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Solution

The fourth proportional to 2,198,890.14, 3,034,415.46 and 1,232,061.18 is: 1,700,214.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,198,890.14 : 3,034,415.46 = 1,232,061.18 : x
  2. Step 2: Convert to fraction form
    2,198,890.14/3,034,415.46 = 1,232,061.18/x
  3. Step 3: Cross multiply
    2,198,890.14x = 3,034,415.46 × 1,232,061.18
  4. Step 4: Simplify right side
    2,198,890.14x = 3,738,585,492,257.84
  5. Step 5: Solve for x
    x = 3,738,585,492,257.84/2,198,890.14
  6. Step 6: Final answer
    x = 1,700,214.77

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Find fourth proportional to 2,198,891.14, 3,034,416.84 and 1,232,062.18
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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.