Home / 1,060,995.53-1,591,690.14-351,029.72

Finding the Fourth Proportional to 1,060,995.53, 1,591,690.14 and 351,029.72

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Solution

The fourth proportional to 1,060,995.53, 1,591,690.14 and 351,029.72 is: 526,609.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,995.53 : 1,591,690.14 = 351,029.72 : x
  2. Step 2: Convert to fraction form
    1,060,995.53/1,591,690.14 = 351,029.72/x
  3. Step 3: Cross multiply
    1,060,995.53x = 1,591,690.14 × 351,029.72
  4. Step 4: Simplify right side
    1,060,995.53x = 558,730,548,150.19
  5. Step 5: Solve for x
    x = 558,730,548,150.19/1,060,995.53
  6. Step 6: Final answer
    x = 526,609.71

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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.