Home / 1,194,332.23-1,792,071.96-744,937.75

Finding the Fourth Proportional to 1,194,332.23, 1,792,071.96 and 744,937.75

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Solution

The fourth proportional to 1,194,332.23, 1,792,071.96 and 744,937.75 is: 1,117,764.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,332.23 : 1,792,071.96 = 744,937.75 : x
  2. Step 2: Convert to fraction form
    1,194,332.23/1,792,071.96 = 744,937.75/x
  3. Step 3: Cross multiply
    1,194,332.23x = 1,792,071.96 × 744,937.75
  4. Step 4: Simplify right side
    1,194,332.23x = 1,334,982,053,720.49
  5. Step 5: Solve for x
    x = 1,334,982,053,720.49/1,194,332.23
  6. Step 6: Final answer
    x = 1,117,764.40

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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.