Home / 9,492,572.03-13,099,749.80-5,141,658.33

Finding the Fourth Proportional to 9,492,572.03, 13,099,749.80 and 5,141,658.33

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Solution

The fourth proportional to 9,492,572.03, 13,099,749.80 and 5,141,658.33 is: 7,095,488.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,492,572.03 : 13,099,749.80 = 5,141,658.33 : x
  2. Step 2: Convert to fraction form
    9,492,572.03/13,099,749.80 = 5,141,658.33/x
  3. Step 3: Cross multiply
    9,492,572.03x = 13,099,749.80 × 5,141,658.33
  4. Step 4: Simplify right side
    9,492,572.03x = 67,354,437,654,377.54
  5. Step 5: Solve for x
    x = 67,354,437,654,377.54/9,492,572.03
  6. Step 6: Final answer
    x = 7,095,488.71

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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.