Home / 10,564,939.22-14,579,583.60-5,855,634.98

Finding the Fourth Proportional to 10,564,939.22, 14,579,583.60 and 5,855,634.98

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Solution

The fourth proportional to 10,564,939.22, 14,579,583.60 and 5,855,634.98 is: 8,080,758.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,564,939.22 : 14,579,583.60 = 5,855,634.98 : x
  2. Step 2: Convert to fraction form
    10,564,939.22/14,579,583.60 = 5,855,634.98/x
  3. Step 3: Cross multiply
    10,564,939.22x = 14,579,583.60 × 5,855,634.98
  4. Step 4: Simplify right side
    10,564,939.22x = 85,372,719,649,096.41
  5. Step 5: Solve for x
    x = 85,372,719,649,096.41/10,564,939.22
  6. Step 6: Final answer
    x = 8,080,758.24

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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.