Home / 11,174,842.20-16,762,263.30-5,506,138.20

Finding the Fourth Proportional to 11,174,842.20, 16,762,263.30 and 5,506,138.20

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Solution

The fourth proportional to 11,174,842.20, 16,762,263.30 and 5,506,138.20 is: 8,259,207.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,174,842.20 : 16,762,263.30 = 5,506,138.20 : x
  2. Step 2: Convert to fraction form
    11,174,842.20/16,762,263.30 = 5,506,138.20/x
  3. Step 3: Cross multiply
    11,174,842.20x = 16,762,263.30 × 5,506,138.20
  4. Step 4: Simplify right side
    11,174,842.20x = 92,295,338,274,588.06
  5. Step 5: Solve for x
    x = 92,295,338,274,588.06/11,174,842.20
  6. Step 6: Final answer
    x = 8,259,207.30

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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.