Home / 1,086,799.46-1,499,754.04-651,462.73

Finding the Fourth Proportional to 1,086,799.46, 1,499,754.04 and 651,462.73

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Solution

The fourth proportional to 1,086,799.46, 1,499,754.04 and 651,462.73 is: 899,001.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,086,799.46 : 1,499,754.04 = 651,462.73 : x
  2. Step 2: Convert to fraction form
    1,086,799.46/1,499,754.04 = 651,462.73/x
  3. Step 3: Cross multiply
    1,086,799.46x = 1,499,754.04 × 651,462.73
  4. Step 4: Simplify right side
    1,086,799.46x = 977,033,861,226.93
  5. Step 5: Solve for x
    x = 977,033,861,226.93/1,086,799.46
  6. Step 6: Final answer
    x = 899,001.06

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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.