Home / 5,494,518.30-8,226,031.05-5,337,054.30

Finding the Fourth Proportional to 5,494,518.30, 8,226,031.05 and 5,337,054.30

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Solution

The fourth proportional to 5,494,518.30, 8,226,031.05 and 5,337,054.30 is: 7,990,286.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,494,518.30 : 8,226,031.05 = 5,337,054.30 : x
  2. Step 2: Convert to fraction form
    5,494,518.30/8,226,031.05 = 5,337,054.30/x
  3. Step 3: Cross multiply
    5,494,518.30x = 8,226,031.05 × 5,337,054.30
  4. Step 4: Simplify right side
    5,494,518.30x = 43,902,774,387,336.02
  5. Step 5: Solve for x
    x = 43,902,774,387,336.02/5,494,518.30
  6. Step 6: Final answer
    x = 7,990,286.32

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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.