Home / 7,204,422.33-9,945,060.66-4,884,492.33

Finding the Fourth Proportional to 7,204,422.33, 9,945,060.66 and 4,884,492.33

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Solution

The fourth proportional to 7,204,422.33, 9,945,060.66 and 4,884,492.33 is: 6,742,604.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,204,422.33 : 9,945,060.66 = 4,884,492.33 : x
  2. Step 2: Convert to fraction form
    7,204,422.33/9,945,060.66 = 4,884,492.33/x
  3. Step 3: Cross multiply
    7,204,422.33x = 9,945,060.66 × 4,884,492.33
  4. Step 4: Simplify right side
    7,204,422.33x = 48,576,572,515,154.74
  5. Step 5: Solve for x
    x = 48,576,572,515,154.74/7,204,422.33
  6. Step 6: Final answer
    x = 6,742,604.79

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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.