Home / 635,354.93-951,766.89-464,935.68

Finding the Fourth Proportional to 635,354.93, 951,766.89 and 464,935.68

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Solution

The fourth proportional to 635,354.93, 951,766.89 and 464,935.68 is: 696,477.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    635,354.93 : 951,766.89 = 464,935.68 : x
  2. Step 2: Convert to fraction form
    635,354.93/951,766.89 = 464,935.68/x
  3. Step 3: Cross multiply
    635,354.93x = 951,766.89 × 464,935.68
  4. Step 4: Simplify right side
    635,354.93x = 442,510,386,203.64
  5. Step 5: Solve for x
    x = 442,510,386,203.64/635,354.93
  6. Step 6: Final answer
    x = 696,477.46

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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.