Home / 966,837.36-1,333,644.32-574,104.08

Finding the Fourth Proportional to 966,837.36, 1,333,644.32 and 574,104.08

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Solution

The fourth proportional to 966,837.36, 1,333,644.32 and 574,104.08 is: 791,912.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,837.36 : 1,333,644.32 = 574,104.08 : x
  2. Step 2: Convert to fraction form
    966,837.36/1,333,644.32 = 574,104.08/x
  3. Step 3: Cross multiply
    966,837.36x = 1,333,644.32 × 574,104.08
  4. Step 4: Simplify right side
    966,837.36x = 765,650,645,380.83
  5. Step 5: Solve for x
    x = 765,650,645,380.83/966,837.36
  6. Step 6: Final answer
    x = 791,912.56

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1.5x scale

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.