Home / 1,954,265.77-2,931,991.27-943,199.27

Finding the Fourth Proportional to 1,954,265.77, 2,931,991.27 and 943,199.27

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Solution

The fourth proportional to 1,954,265.77, 2,931,991.27 and 943,199.27 is: 1,415,084.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,954,265.77 : 2,931,991.27 = 943,199.27 : x
  2. Step 2: Convert to fraction form
    1,954,265.77/2,931,991.27 = 943,199.27/x
  3. Step 3: Cross multiply
    1,954,265.77x = 2,931,991.27 × 943,199.27
  4. Step 4: Simplify right side
    1,954,265.77x = 2,765,452,025,510.37
  5. Step 5: Solve for x
    x = 2,765,452,025,510.37/1,954,265.77
  6. Step 6: Final answer
    x = 1,415,084.92

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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.