Home / 932,880.48-1,399,616.58-333,828.38

Finding the Fourth Proportional to 932,880.48, 1,399,616.58 and 333,828.38

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Solution

The fourth proportional to 932,880.48, 1,399,616.58 and 333,828.38 is: 500,848.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    932,880.48 : 1,399,616.58 = 333,828.38 : x
  2. Step 2: Convert to fraction form
    932,880.48/1,399,616.58 = 333,828.38/x
  3. Step 3: Cross multiply
    932,880.48x = 1,399,616.58 × 333,828.38
  4. Step 4: Simplify right side
    932,880.48x = 467,231,728,524.46
  5. Step 5: Solve for x
    x = 467,231,728,524.46/932,880.48
  6. Step 6: Final answer
    x = 500,848.44

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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.