Home / 884,422.94-1,327,148.64-372,050.51

Finding the Fourth Proportional to 884,422.94, 1,327,148.64 and 372,050.51

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Solution

The fourth proportional to 884,422.94, 1,327,148.64 and 372,050.51 is: 558,292.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    884,422.94 : 1,327,148.64 = 372,050.51 : x
  2. Step 2: Convert to fraction form
    884,422.94/1,327,148.64 = 372,050.51/x
  3. Step 3: Cross multiply
    884,422.94x = 1,327,148.64 × 372,050.51
  4. Step 4: Simplify right side
    884,422.94x = 493,766,321,722.06
  5. Step 5: Solve for x
    x = 493,766,321,722.06/884,422.94
  6. Step 6: Final answer
    x = 558,292.08

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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.