Home / 5,006,127.64-7,496,944.05-4,520,905.45

Finding the Fourth Proportional to 5,006,127.64, 7,496,944.05 and 4,520,905.45

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Solution

The fourth proportional to 5,006,127.64, 7,496,944.05 and 4,520,905.45 is: 6,770,297.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,006,127.64 : 7,496,944.05 = 4,520,905.45 : x
  2. Step 2: Convert to fraction form
    5,006,127.64/7,496,944.05 = 4,520,905.45/x
  3. Step 3: Cross multiply
    5,006,127.64x = 7,496,944.05 × 4,520,905.45
  4. Step 4: Simplify right side
    5,006,127.64x = 33,892,975,213,990.07
  5. Step 5: Solve for x
    x = 33,892,975,213,990.07/5,006,127.64
  6. Step 6: Final answer
    x = 6,770,297.85

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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.