Home / 9,486,687.14-14,229,979.60-2,298,217.40

Finding the Fourth Proportional to 9,486,687.14, 14,229,979.60 and 2,298,217.40

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Solution

The fourth proportional to 9,486,687.14, 14,229,979.60 and 2,298,217.40 is: 3,447,313.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,486,687.14 : 14,229,979.60 = 2,298,217.40 : x
  2. Step 2: Convert to fraction form
    9,486,687.14/14,229,979.60 = 2,298,217.40/x
  3. Step 3: Cross multiply
    9,486,687.14x = 14,229,979.60 × 2,298,217.40
  4. Step 4: Simplify right side
    9,486,687.14x = 32,703,586,718,365.04
  5. Step 5: Solve for x
    x = 32,703,586,718,365.04/9,486,687.14
  6. Step 6: Final answer
    x = 3,447,313.72

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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.