Home / 695,724.48-962,032.41-552,235.41

Finding the Fourth Proportional to 695,724.48, 962,032.41 and 552,235.41

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Solution

The fourth proportional to 695,724.48, 962,032.41 and 552,235.41 is: 763,618.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    695,724.48 : 962,032.41 = 552,235.41 : x
  2. Step 2: Convert to fraction form
    695,724.48/962,032.41 = 552,235.41/x
  3. Step 3: Cross multiply
    695,724.48x = 962,032.41 × 552,235.41
  4. Step 4: Simplify right side
    695,724.48x = 531,268,362,369.64
  5. Step 5: Solve for x
    x = 531,268,362,369.64/695,724.48
  6. Step 6: Final answer
    x = 763,618.90

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1.5x scale

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.