Home / 2,342,271.43-3,513,757.07-744,886.63

Finding the Fourth Proportional to 2,342,271.43, 3,513,757.07 and 744,886.63

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Solution

The fourth proportional to 2,342,271.43, 3,513,757.07 and 744,886.63 is: 1,117,441.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,342,271.43 : 3,513,757.07 = 744,886.63 : x
  2. Step 2: Convert to fraction form
    2,342,271.43/3,513,757.07 = 744,886.63/x
  3. Step 3: Cross multiply
    2,342,271.43x = 3,513,757.07 × 744,886.63
  4. Step 4: Simplify right side
    2,342,271.43x = 2,617,350,662,510.97
  5. Step 5: Solve for x
    x = 2,617,350,662,510.97/2,342,271.43
  6. Step 6: Final answer
    x = 1,117,441.23

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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.