Home / 9,076,014.12-12,524,902.10-4,946,046.42

Finding the Fourth Proportional to 9,076,014.12, 12,524,902.10 and 4,946,046.42

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Solution

The fourth proportional to 9,076,014.12, 12,524,902.10 and 4,946,046.42 is: 6,825,545.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,076,014.12 : 12,524,902.10 = 4,946,046.42 : x
  2. Step 2: Convert to fraction form
    9,076,014.12/12,524,902.10 = 4,946,046.42/x
  3. Step 3: Cross multiply
    9,076,014.12x = 12,524,902.10 × 4,946,046.42
  4. Step 4: Simplify right side
    9,076,014.12x = 61,948,747,192,555.48
  5. Step 5: Solve for x
    x = 61,948,747,192,555.48/9,076,014.12
  6. Step 6: Final answer
    x = 6,825,545.48

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Double scale
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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.