Home / 4,593.90-6,340.71-2,605.62

Finding the Fourth Proportional to 4,593.90, 6,340.71 and 2,605.62

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Solution

The fourth proportional to 4,593.90, 6,340.71 and 2,605.62 is: 3,596.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,593.90 : 6,340.71 = 2,605.62 : x
  2. Step 2: Convert to fraction form
    4,593.90/6,340.71 = 2,605.62/x
  3. Step 3: Cross multiply
    4,593.90x = 6,340.71 × 2,605.62
  4. Step 4: Simplify right side
    4,593.90x = 16,521,514.34
  5. Step 5: Solve for x
    x = 16,521,514.34/4,593.90
  6. Step 6: Final answer
    x = 3,596.40

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Half scale
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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.