Home / 1,060,670.64-1,591,204.01-351,198.12

Finding the Fourth Proportional to 1,060,670.64, 1,591,204.01 and 351,198.12

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Solution

The fourth proportional to 1,060,670.64, 1,591,204.01 and 351,198.12 is: 526,862.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,670.64 : 1,591,204.01 = 351,198.12 : x
  2. Step 2: Convert to fraction form
    1,060,670.64/1,591,204.01 = 351,198.12/x
  3. Step 3: Cross multiply
    1,060,670.64x = 1,591,204.01 × 351,198.12
  4. Step 4: Simplify right side
    1,060,670.64x = 558,827,855,092.47
  5. Step 5: Solve for x
    x = 558,827,855,092.47/1,060,670.64
  6. Step 6: Final answer
    x = 526,862.75

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1.5x scale

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.