Home / 4,852,360.35-7,278,540.53-2,326,715.55

Finding the Fourth Proportional to 4,852,360.35, 7,278,540.53 and 2,326,715.55

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Solution

The fourth proportional to 4,852,360.35, 7,278,540.53 and 2,326,715.55 is: 3,490,073.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,852,360.35 : 7,278,540.53 = 2,326,715.55 : x
  2. Step 2: Convert to fraction form
    4,852,360.35/7,278,540.53 = 2,326,715.55/x
  3. Step 3: Cross multiply
    4,852,360.35x = 7,278,540.53 × 2,326,715.55
  4. Step 4: Simplify right side
    4,852,360.35x = 16,935,093,420,822.66
  5. Step 5: Solve for x
    x = 16,935,093,420,822.66/4,852,360.35
  6. Step 6: Final answer
    x = 3,490,073.33

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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.