Home / 1,194,562.96-1,792,419.04-745,168.48

Finding the Fourth Proportional to 1,194,562.96, 1,792,419.04 and 745,168.48

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Solution

The fourth proportional to 1,194,562.96, 1,792,419.04 and 745,168.48 is: 1,118,111.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,562.96 : 1,792,419.04 = 745,168.48 : x
  2. Step 2: Convert to fraction form
    1,194,562.96/1,792,419.04 = 745,168.48/x
  3. Step 3: Cross multiply
    1,194,562.96x = 1,792,419.04 × 745,168.48
  4. Step 4: Simplify right side
    1,194,562.96x = 1,335,654,171,559.86
  5. Step 5: Solve for x
    x = 1,335,654,171,559.86/1,194,562.96
  6. Step 6: Final answer
    x = 1,118,111.16

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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.