Home / 884,887.84-1,327,332.72-220,039.84

Finding the Fourth Proportional to 884,887.84, 1,327,332.72 and 220,039.84

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Solution

The fourth proportional to 884,887.84, 1,327,332.72 and 220,039.84 is: 330,060.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    884,887.84 : 1,327,332.72 = 220,039.84 : x
  2. Step 2: Convert to fraction form
    884,887.84/1,327,332.72 = 220,039.84/x
  3. Step 3: Cross multiply
    884,887.84x = 1,327,332.72 × 220,039.84
  4. Step 4: Simplify right side
    884,887.84x = 292,066,079,335.57
  5. Step 5: Solve for x
    x = 292,066,079,335.57/884,887.84
  6. Step 6: Final answer
    x = 330,060.00

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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.