Home / 736,032.25-1,104,046.99-230,631.94

Finding the Fourth Proportional to 736,032.25, 1,104,046.99 and 230,631.94

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Solution

The fourth proportional to 736,032.25, 1,104,046.99 and 230,631.94 is: 345,947.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,032.25 : 1,104,046.99 = 230,631.94 : x
  2. Step 2: Convert to fraction form
    736,032.25/1,104,046.99 = 230,631.94/x
  3. Step 3: Cross multiply
    736,032.25x = 1,104,046.99 × 230,631.94
  4. Step 4: Simplify right side
    736,032.25x = 254,628,495,045.38
  5. Step 5: Solve for x
    x = 254,628,495,045.38/736,032.25
  6. Step 6: Final answer
    x = 345,947.47

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Double scale
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Similar ratio
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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.