Home / 6,924,424.26-10,377,351.12-5,389,273.80

Finding the Fourth Proportional to 6,924,424.26, 10,377,351.12 and 5,389,273.80

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Solution

The fourth proportional to 6,924,424.26, 10,377,351.12 and 5,389,273.80 is: 8,076,683.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,924,424.26 : 10,377,351.12 = 5,389,273.80 : x
  2. Step 2: Convert to fraction form
    6,924,424.26/10,377,351.12 = 5,389,273.80/x
  3. Step 3: Cross multiply
    6,924,424.26x = 10,377,351.12 × 5,389,273.80
  4. Step 4: Simplify right side
    6,924,424.26x = 55,926,386,504,416.65
  5. Step 5: Solve for x
    x = 55,926,386,504,416.65/6,924,424.26
  6. Step 6: Final answer
    x = 8,076,683.98

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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.