Home / 884,903.36-1,327,359.36-220,055.36

Finding the Fourth Proportional to 884,903.36, 1,327,359.36 and 220,055.36

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Solution

The fourth proportional to 884,903.36, 1,327,359.36 and 220,055.36 is: 330,084.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    884,903.36 : 1,327,359.36 = 220,055.36 : x
  2. Step 2: Convert to fraction form
    884,903.36/1,327,359.36 = 220,055.36/x
  3. Step 3: Cross multiply
    884,903.36x = 1,327,359.36 × 220,055.36
  4. Step 4: Simplify right side
    884,903.36x = 292,092,541,814.17
  5. Step 5: Solve for x
    x = 292,092,541,814.17/884,903.36
  6. Step 6: Final answer
    x = 330,084.11

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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.