Home / 9,348,522.70-14,022,784.05-4,230,942.70

Finding the Fourth Proportional to 9,348,522.70, 14,022,784.05 and 4,230,942.70

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Solution

The fourth proportional to 9,348,522.70, 14,022,784.05 and 4,230,942.70 is: 6,346,414.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,348,522.70 : 14,022,784.05 = 4,230,942.70 : x
  2. Step 2: Convert to fraction form
    9,348,522.70/14,022,784.05 = 4,230,942.70/x
  3. Step 3: Cross multiply
    9,348,522.70x = 14,022,784.05 × 4,230,942.70
  4. Step 4: Simplify right side
    9,348,522.70x = 59,329,595,810,023.94
  5. Step 5: Solve for x
    x = 59,329,595,810,023.94/9,348,522.70
  6. Step 6: Final answer
    x = 6,346,414.05

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Double scale
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Similar ratio
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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.