Home / 9,212,442.24-13,820,434.56-3,532,223.58

Finding the Fourth Proportional to 9,212,442.24, 13,820,434.56 and 3,532,223.58

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Solution

The fourth proportional to 9,212,442.24, 13,820,434.56 and 3,532,223.58 is: 5,299,014.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,212,442.24 : 13,820,434.56 = 3,532,223.58 : x
  2. Step 2: Convert to fraction form
    9,212,442.24/13,820,434.56 = 3,532,223.58/x
  3. Step 3: Cross multiply
    9,212,442.24x = 13,820,434.56 × 3,532,223.58
  4. Step 4: Simplify right side
    9,212,442.24x = 48,816,864,838,678.93
  5. Step 5: Solve for x
    x = 48,816,864,838,678.93/9,212,442.24
  6. Step 6: Final answer
    x = 5,299,014.48

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.