Home / 4,345,163.22-6,001,301.79-2,861,646.60

Finding the Fourth Proportional to 4,345,163.22, 6,001,301.79 and 2,861,646.60

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Solution

The fourth proportional to 4,345,163.22, 6,001,301.79 and 2,861,646.60 is: 3,952,349.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,345,163.22 : 6,001,301.79 = 2,861,646.60 : x
  2. Step 2: Convert to fraction form
    4,345,163.22/6,001,301.79 = 2,861,646.60/x
  3. Step 3: Cross multiply
    4,345,163.22x = 6,001,301.79 × 2,861,646.60
  4. Step 4: Simplify right side
    4,345,163.22x = 17,173,604,862,927.41
  5. Step 5: Solve for x
    x = 17,173,604,862,927.41/4,345,163.22
  6. Step 6: Final answer
    x = 3,952,349.77

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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.