Home / 8,014,224.69-11,059,639.53-4,343,141.24

Finding the Fourth Proportional to 8,014,224.69, 11,059,639.53 and 4,343,141.24

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Solution

The fourth proportional to 8,014,224.69, 11,059,639.53 and 4,343,141.24 is: 5,993,540.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,014,224.69 : 11,059,639.53 = 4,343,141.24 : x
  2. Step 2: Convert to fraction form
    8,014,224.69/11,059,639.53 = 4,343,141.24/x
  3. Step 3: Cross multiply
    8,014,224.69x = 11,059,639.53 × 4,343,141.24
  4. Step 4: Simplify right side
    8,014,224.69x = 48,033,576,486,979.02
  5. Step 5: Solve for x
    x = 48,033,576,486,979.02/8,014,224.69
  6. Step 6: Final answer
    x = 5,993,540.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.