Home / 732,617.44-1,096,957.68-464,928.64

Finding the Fourth Proportional to 732,617.44, 1,096,957.68 and 464,928.64

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Solution

The fourth proportional to 732,617.44, 1,096,957.68 and 464,928.64 is: 696,143.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,617.44 : 1,096,957.68 = 464,928.64 : x
  2. Step 2: Convert to fraction form
    732,617.44/1,096,957.68 = 464,928.64/x
  3. Step 3: Cross multiply
    732,617.44x = 1,096,957.68 × 464,928.64
  4. Step 4: Simplify right side
    732,617.44x = 510,007,042,299.96
  5. Step 5: Solve for x
    x = 510,007,042,299.96/732,617.44
  6. Step 6: Final answer
    x = 696,143.74

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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.