Home / 1,704,024.41-2,351,390.31-940,028.76

Finding the Fourth Proportional to 1,704,024.41, 2,351,390.31 and 940,028.76

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Solution

The fourth proportional to 1,704,024.41, 2,351,390.31 and 940,028.76 is: 1,297,149.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,704,024.41 : 2,351,390.31 = 940,028.76 : x
  2. Step 2: Convert to fraction form
    1,704,024.41/2,351,390.31 = 940,028.76/x
  3. Step 3: Cross multiply
    1,704,024.41x = 2,351,390.31 × 940,028.76
  4. Step 4: Simplify right side
    1,704,024.41x = 2,210,374,517,385.32
  5. Step 5: Solve for x
    x = 2,210,374,517,385.32/1,704,024.41
  6. Step 6: Final answer
    x = 1,297,149.57

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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.