Home / 596,005.80-893,663.10-222,066.60

Finding the Fourth Proportional to 596,005.80, 893,663.10 and 222,066.60

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Solution

The fourth proportional to 596,005.80, 893,663.10 and 222,066.60 is: 332,971.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,005.80 : 893,663.10 = 222,066.60 : x
  2. Step 2: Convert to fraction form
    596,005.80/893,663.10 = 222,066.60/x
  3. Step 3: Cross multiply
    596,005.80x = 893,663.10 × 222,066.60
  4. Step 4: Simplify right side
    596,005.80x = 198,452,726,162.46
  5. Step 5: Solve for x
    x = 198,452,726,162.46/596,005.80
  6. Step 6: Final answer
    x = 332,971.13

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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.