Home / 1,220,096.34-1,829,723.22-500,233.77

Finding the Fourth Proportional to 1,220,096.34, 1,829,723.22 and 500,233.77

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Solution

The fourth proportional to 1,220,096.34, 1,829,723.22 and 500,233.77 is: 750,177.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,220,096.34 : 1,829,723.22 = 500,233.77 : x
  2. Step 2: Convert to fraction form
    1,220,096.34/1,829,723.22 = 500,233.77/x
  3. Step 3: Cross multiply
    1,220,096.34x = 1,829,723.22 × 500,233.77
  4. Step 4: Simplify right side
    1,220,096.34x = 915,289,344,397.14
  5. Step 5: Solve for x
    x = 915,289,344,397.14/1,220,096.34
  6. Step 6: Final answer
    x = 750,177.93

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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.