Home / 6,579,243.50-9,076,575.82-4,404,487.28

Finding the Fourth Proportional to 6,579,243.50, 9,076,575.82 and 4,404,487.28

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Solution

The fourth proportional to 6,579,243.50, 9,076,575.82 and 4,404,487.28 is: 6,076,331.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,579,243.50 : 9,076,575.82 = 4,404,487.28 : x
  2. Step 2: Convert to fraction form
    6,579,243.50/9,076,575.82 = 4,404,487.28/x
  3. Step 3: Cross multiply
    6,579,243.50x = 9,076,575.82 × 4,404,487.28
  4. Step 4: Simplify right side
    6,579,243.50x = 39,977,662,745,145.57
  5. Step 5: Solve for x
    x = 39,977,662,745,145.57/6,579,243.50
  6. Step 6: Final answer
    x = 6,076,331.23

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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.