Home / 8,346,296.88-12,524,096.04-4,508,042.16

Finding the Fourth Proportional to 8,346,296.88, 12,524,096.04 and 4,508,042.16

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Solution

The fourth proportional to 8,346,296.88, 12,524,096.04 and 4,508,042.16 is: 6,764,575.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,346,296.88 : 12,524,096.04 = 4,508,042.16 : x
  2. Step 2: Convert to fraction form
    8,346,296.88/12,524,096.04 = 4,508,042.16/x
  3. Step 3: Cross multiply
    8,346,296.88x = 12,524,096.04 × 4,508,042.16
  4. Step 4: Simplify right side
    8,346,296.88x = 56,459,152,964,209.05
  5. Step 5: Solve for x
    x = 56,459,152,964,209.05/8,346,296.88
  6. Step 6: Final answer
    x = 6,764,575.21

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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.