Home / 1,296,052.70-1,946,411.85-941,467.10

Finding the Fourth Proportional to 1,296,052.70, 1,946,411.85 and 941,467.10

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Solution

The fourth proportional to 1,296,052.70, 1,946,411.85 and 941,467.10 is: 1,413,895.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,296,052.70 : 1,946,411.85 = 941,467.10 : x
  2. Step 2: Convert to fraction form
    1,296,052.70/1,946,411.85 = 941,467.10/x
  3. Step 3: Cross multiply
    1,296,052.70x = 1,946,411.85 × 941,467.10
  4. Step 4: Simplify right side
    1,296,052.70x = 1,832,482,719,825.14
  5. Step 5: Solve for x
    x = 1,832,482,719,825.14/1,296,052.70
  6. Step 6: Final answer
    x = 1,413,895.22

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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.