Home / 8,975,109.58-13,457,940.45-6,136,033.66

Finding the Fourth Proportional to 8,975,109.58, 13,457,940.45 and 6,136,033.66

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Solution

The fourth proportional to 8,975,109.58, 13,457,940.45 and 6,136,033.66 is: 9,200,820.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,975,109.58 : 13,457,940.45 = 6,136,033.66 : x
  2. Step 2: Convert to fraction form
    8,975,109.58/13,457,940.45 = 6,136,033.66/x
  3. Step 3: Cross multiply
    8,975,109.58x = 13,457,940.45 × 6,136,033.66
  4. Step 4: Simplify right side
    8,975,109.58x = 82,578,375,595,475.55
  5. Step 5: Solve for x
    x = 82,578,375,595,475.55/8,975,109.58
  6. Step 6: Final answer
    x = 9,200,820.88

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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.