Home / 5,351,195.40-8,026,793.10-4,763,329.80

Finding the Fourth Proportional to 5,351,195.40, 8,026,793.10 and 4,763,329.80

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Solution

The fourth proportional to 5,351,195.40, 8,026,793.10 and 4,763,329.80 is: 7,144,994.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,351,195.40 : 8,026,793.10 = 4,763,329.80 : x
  2. Step 2: Convert to fraction form
    5,351,195.40/8,026,793.10 = 4,763,329.80/x
  3. Step 3: Cross multiply
    5,351,195.40x = 8,026,793.10 × 4,763,329.80
  4. Step 4: Simplify right side
    5,351,195.40x = 38,234,262,771,664.38
  5. Step 5: Solve for x
    x = 38,234,262,771,664.38/5,351,195.40
  6. Step 6: Final answer
    x = 7,144,994.70

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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.