Home / 4,476,226.56-6,715,294.56-1,443,762.72

Finding the Fourth Proportional to 4,476,226.56, 6,715,294.56 and 1,443,762.72

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Solution

The fourth proportional to 4,476,226.56, 6,715,294.56 and 1,443,762.72 is: 2,165,952.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,476,226.56 : 6,715,294.56 = 1,443,762.72 : x
  2. Step 2: Convert to fraction form
    4,476,226.56/6,715,294.56 = 1,443,762.72/x
  3. Step 3: Cross multiply
    4,476,226.56x = 6,715,294.56 × 1,443,762.72
  4. Step 4: Simplify right side
    4,476,226.56x = 9,695,291,939,546.80
  5. Step 5: Solve for x
    x = 9,695,291,939,546.80/4,476,226.56
  6. Step 6: Final answer
    x = 2,165,952.02

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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.