Home / 8,748,102.20-13,118,216.70-3,354,960.20

Finding the Fourth Proportional to 8,748,102.20, 13,118,216.70 and 3,354,960.20

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Solution

The fourth proportional to 8,748,102.20, 13,118,216.70 and 3,354,960.20 is: 5,030,930.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,748,102.20 : 13,118,216.70 = 3,354,960.20 : x
  2. Step 2: Convert to fraction form
    8,748,102.20/13,118,216.70 = 3,354,960.20/x
  3. Step 3: Cross multiply
    8,748,102.20x = 13,118,216.70 × 3,354,960.20
  4. Step 4: Simplify right side
    8,748,102.20x = 44,011,094,923,475.34
  5. Step 5: Solve for x
    x = 44,011,094,923,475.34/8,748,102.20
  6. Step 6: Final answer
    x = 5,030,930.59

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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.