Home / 1,704,295.76-2,351,977.32-940,398.53

Finding the Fourth Proportional to 1,704,295.76, 2,351,977.32 and 940,398.53

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Solution

The fourth proportional to 1,704,295.76, 2,351,977.32 and 940,398.53 is: 1,297,777.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,704,295.76 : 2,351,977.32 = 940,398.53 : x
  2. Step 2: Convert to fraction form
    1,704,295.76/2,351,977.32 = 940,398.53/x
  3. Step 3: Cross multiply
    1,704,295.76x = 2,351,977.32 × 940,398.53
  4. Step 4: Simplify right side
    1,704,295.76x = 2,211,796,006,087.95
  5. Step 5: Solve for x
    x = 2,211,796,006,087.95/1,704,295.76
  6. Step 6: Final answer
    x = 1,297,777.10

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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.