Home / 964,227.06-1,446,611.40-357,006.24

Finding the Fourth Proportional to 964,227.06, 1,446,611.40 and 357,006.24

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Solution

The fourth proportional to 964,227.06, 1,446,611.40 and 357,006.24 is: 535,609.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    964,227.06 : 1,446,611.40 = 357,006.24 : x
  2. Step 2: Convert to fraction form
    964,227.06/1,446,611.40 = 357,006.24/x
  3. Step 3: Cross multiply
    964,227.06x = 1,446,611.40 × 357,006.24
  4. Step 4: Simplify right side
    964,227.06x = 516,449,296,655.14
  5. Step 5: Solve for x
    x = 516,449,296,655.14/964,227.06
  6. Step 6: Final answer
    x = 535,609.63

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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.