Home / 700,292.01-966,849.92-571,538.06

Finding the Fourth Proportional to 700,292.01, 966,849.92 and 571,538.06

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Solution

The fourth proportional to 700,292.01, 966,849.92 and 571,538.06 is: 789,087.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    700,292.01 : 966,849.92 = 571,538.06 : x
  2. Step 2: Convert to fraction form
    700,292.01/966,849.92 = 571,538.06/x
  3. Step 3: Cross multiply
    700,292.01x = 966,849.92 × 571,538.06
  4. Step 4: Simplify right side
    700,292.01x = 552,591,519,896.02
  5. Step 5: Solve for x
    x = 552,591,519,896.02/700,292.01
  6. Step 6: Final answer
    x = 789,087.28

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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.