Home / 3,425,560.47-4,726,672.63-1,954,797.51

Finding the Fourth Proportional to 3,425,560.47, 4,726,672.63 and 1,954,797.51

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Solution

The fourth proportional to 3,425,560.47, 4,726,672.63 and 1,954,797.51 is: 2,697,277.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,425,560.47 : 4,726,672.63 = 1,954,797.51 : x
  2. Step 2: Convert to fraction form
    3,425,560.47/4,726,672.63 = 1,954,797.51/x
  3. Step 3: Cross multiply
    3,425,560.47x = 4,726,672.63 × 1,954,797.51
  4. Step 4: Simplify right side
    3,425,560.47x = 9,239,687,865,097.14
  5. Step 5: Solve for x
    x = 9,239,687,865,097.14/3,425,560.47
  6. Step 6: Final answer
    x = 2,697,277.70

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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.