Home / 731,511.64-1,097,304.18-232,914.52

Finding the Fourth Proportional to 731,511.64, 1,097,304.18 and 232,914.52

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Solution

The fourth proportional to 731,511.64, 1,097,304.18 and 232,914.52 is: 349,383.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    731,511.64 : 1,097,304.18 = 232,914.52 : x
  2. Step 2: Convert to fraction form
    731,511.64/1,097,304.18 = 232,914.52/x
  3. Step 3: Cross multiply
    731,511.64x = 1,097,304.18 × 232,914.52
  4. Step 4: Simplify right side
    731,511.64x = 255,578,076,378.69
  5. Step 5: Solve for x
    x = 255,578,076,378.69/731,511.64
  6. Step 6: Final answer
    x = 349,383.47

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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.