Home / 622,069.70-932,548.88-242,902.22

Finding the Fourth Proportional to 622,069.70, 932,548.88 and 242,902.22

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Solution

The fourth proportional to 622,069.70, 932,548.88 and 242,902.22 is: 364,136.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    622,069.70 : 932,548.88 = 242,902.22 : x
  2. Step 2: Convert to fraction form
    622,069.70/932,548.88 = 242,902.22/x
  3. Step 3: Cross multiply
    622,069.70x = 932,548.88 × 242,902.22
  4. Step 4: Simplify right side
    622,069.70x = 226,518,193,210.51
  5. Step 5: Solve for x
    x = 226,518,193,210.51/622,069.70
  6. Step 6: Final answer
    x = 364,136.36

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1.5x scale

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.