Home / 2,960,057.14-4,440,085.89-716,195.14

Finding the Fourth Proportional to 2,960,057.14, 4,440,085.89 and 716,195.14

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Solution

The fourth proportional to 2,960,057.14, 4,440,085.89 and 716,195.14 is: 1,074,292.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,960,057.14 : 4,440,085.89 = 716,195.14 : x
  2. Step 2: Convert to fraction form
    2,960,057.14/4,440,085.89 = 716,195.14/x
  3. Step 3: Cross multiply
    2,960,057.14x = 4,440,085.89 × 716,195.14
  4. Step 4: Simplify right side
    2,960,057.14x = 3,179,967,935,600.57
  5. Step 5: Solve for x
    x = 3,179,967,935,600.57/2,960,057.14
  6. Step 6: Final answer
    x = 1,074,292.75

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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.