Home / 5,014,609.80-7,521,914.70-4,967,370.60

Finding the Fourth Proportional to 5,014,609.80, 7,521,914.70 and 4,967,370.60

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Solution

The fourth proportional to 5,014,609.80, 7,521,914.70 and 4,967,370.60 is: 7,451,055.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,014,609.80 : 7,521,914.70 = 4,967,370.60 : x
  2. Step 2: Convert to fraction form
    5,014,609.80/7,521,914.70 = 4,967,370.60/x
  3. Step 3: Cross multiply
    5,014,609.80x = 7,521,914.70 × 4,967,370.60
  4. Step 4: Simplify right side
    5,014,609.80x = 37,364,137,936,487.82
  5. Step 5: Solve for x
    x = 37,364,137,936,487.82/5,014,609.80
  6. Step 6: Final answer
    x = 7,451,055.90

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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.