Home / 942,662.93-1,413,975.25-232,697.12

Finding the Fourth Proportional to 942,662.93, 1,413,975.25 and 232,697.12

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Solution

The fourth proportional to 942,662.93, 1,413,975.25 and 232,697.12 is: 349,040.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    942,662.93 : 1,413,975.25 = 232,697.12 : x
  2. Step 2: Convert to fraction form
    942,662.93/1,413,975.25 = 232,697.12/x
  3. Step 3: Cross multiply
    942,662.93x = 1,413,975.25 × 232,697.12
  4. Step 4: Simplify right side
    942,662.93x = 329,027,961,356.40
  5. Step 5: Solve for x
    x = 329,027,961,356.40/942,662.93
  6. Step 6: Final answer
    x = 349,040.95

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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.