Home / 6,022,622.45-9,033,939.18-4,955,421.13

Finding the Fourth Proportional to 6,022,622.45, 9,033,939.18 and 4,955,421.13

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Solution

The fourth proportional to 6,022,622.45, 9,033,939.18 and 4,955,421.13 is: 7,433,136.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,022,622.45 : 9,033,939.18 = 4,955,421.13 : x
  2. Step 2: Convert to fraction form
    6,022,622.45/9,033,939.18 = 4,955,421.13/x
  3. Step 3: Cross multiply
    6,022,622.45x = 9,033,939.18 × 4,955,421.13
  4. Step 4: Simplify right side
    6,022,622.45x = 44,766,973,077,122.03
  5. Step 5: Solve for x
    x = 44,766,973,077,122.03/6,022,622.45
  6. Step 6: Final answer
    x = 7,433,136.22

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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.