Home / 11,283,468.08-15,571,632.42-6,321,952.22

Finding the Fourth Proportional to 11,283,468.08, 15,571,632.42 and 6,321,952.22

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Solution

The fourth proportional to 11,283,468.08, 15,571,632.42 and 6,321,952.22 is: 8,724,544.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,283,468.08 : 15,571,632.42 = 6,321,952.22 : x
  2. Step 2: Convert to fraction form
    11,283,468.08/15,571,632.42 = 6,321,952.22/x
  3. Step 3: Cross multiply
    11,283,468.08x = 15,571,632.42 × 6,321,952.22
  4. Step 4: Simplify right side
    11,283,468.08x = 98,443,116,185,572.06
  5. Step 5: Solve for x
    x = 98,443,116,185,572.06/11,283,468.08
  6. Step 6: Final answer
    x = 8,724,544.22

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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.