Home / 1,716,657.90-2,368,994.41-952,711.46

Finding the Fourth Proportional to 1,716,657.90, 2,368,994.41 and 952,711.46

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Solution

The fourth proportional to 1,716,657.90, 2,368,994.41 and 952,711.46 is: 1,314,745.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,716,657.90 : 2,368,994.41 = 952,711.46 : x
  2. Step 2: Convert to fraction form
    1,716,657.90/2,368,994.41 = 952,711.46/x
  3. Step 3: Cross multiply
    1,716,657.90x = 2,368,994.41 × 952,711.46
  4. Step 4: Simplify right side
    1,716,657.90x = 2,256,968,123,082.94
  5. Step 5: Solve for x
    x = 2,256,968,123,082.94/1,716,657.90
  6. Step 6: Final answer
    x = 1,314,745.43

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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.