Home / 5,006,127.39-7,496,943.67-4,520,905.19

Finding the Fourth Proportional to 5,006,127.39, 7,496,943.67 and 4,520,905.19

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Solution

The fourth proportional to 5,006,127.39, 7,496,943.67 and 4,520,905.19 is: 6,770,297.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,006,127.39 : 7,496,943.67 = 4,520,905.19 : x
  2. Step 2: Convert to fraction form
    5,006,127.39/7,496,943.67 = 4,520,905.19/x
  3. Step 3: Cross multiply
    5,006,127.39x = 7,496,943.67 × 4,520,905.19
  4. Step 4: Simplify right side
    5,006,127.39x = 33,892,971,546,840.65
  5. Step 5: Solve for x
    x = 33,892,971,546,840.65/5,006,127.39
  6. Step 6: Final answer
    x = 6,770,297.46

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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.