Home / 731,922.94-1,010,053.51-409,633.00

Finding the Fourth Proportional to 731,922.94, 1,010,053.51 and 409,633.00

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Solution

The fourth proportional to 731,922.94, 1,010,053.51 and 409,633.00 is: 565,293.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    731,922.94 : 1,010,053.51 = 409,633.00 : x
  2. Step 2: Convert to fraction form
    731,922.94/1,010,053.51 = 409,633.00/x
  3. Step 3: Cross multiply
    731,922.94x = 1,010,053.51 × 409,633.00
  4. Step 4: Simplify right side
    731,922.94x = 413,751,251,099.66
  5. Step 5: Solve for x
    x = 413,751,251,099.66/731,922.94
  6. Step 6: Final answer
    x = 565,293.46

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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.