Home / 963,791.04-1,330,016.04-534,069.84

Finding the Fourth Proportional to 963,791.04, 1,330,016.04 and 534,069.84

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Solution

The fourth proportional to 963,791.04, 1,330,016.04 and 534,069.84 is: 737,007.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    963,791.04 : 1,330,016.04 = 534,069.84 : x
  2. Step 2: Convert to fraction form
    963,791.04/1,330,016.04 = 534,069.84/x
  3. Step 3: Cross multiply
    963,791.04x = 1,330,016.04 × 534,069.84
  4. Step 4: Simplify right side
    963,791.04x = 710,321,453,680.23
  5. Step 5: Solve for x
    x = 710,321,453,680.23/963,791.04
  6. Step 6: Final answer
    x = 737,007.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.