Home / 6,008,084.66-8,302,154.89-4,373,654.47

Finding the Fourth Proportional to 6,008,084.66, 8,302,154.89 and 4,373,654.47

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Solution

The fourth proportional to 6,008,084.66, 8,302,154.89 and 4,373,654.47 is: 6,043,649.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,008,084.66 : 8,302,154.89 = 4,373,654.47 : x
  2. Step 2: Convert to fraction form
    6,008,084.66/8,302,154.89 = 4,373,654.47/x
  3. Step 3: Cross multiply
    6,008,084.66x = 8,302,154.89 × 4,373,654.47
  4. Step 4: Simplify right side
    6,008,084.66x = 36,310,756,803,770.08
  5. Step 5: Solve for x
    x = 36,310,756,803,770.08/6,008,084.66
  6. Step 6: Final answer
    x = 6,043,649.33

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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.