Home / 9,922,844.35-13,689,617.34-5,733,761.23

Finding the Fourth Proportional to 9,922,844.35, 13,689,617.34 and 5,733,761.23

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Solution

The fourth proportional to 9,922,844.35, 13,689,617.34 and 5,733,761.23 is: 7,910,332.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,922,844.35 : 13,689,617.34 = 5,733,761.23 : x
  2. Step 2: Convert to fraction form
    9,922,844.35/13,689,617.34 = 5,733,761.23/x
  3. Step 3: Cross multiply
    9,922,844.35x = 13,689,617.34 × 5,733,761.23
  4. Step 4: Simplify right side
    9,922,844.35x = 78,492,997,157,627.73
  5. Step 5: Solve for x
    x = 78,492,997,157,627.73/9,922,844.35
  6. Step 6: Final answer
    x = 7,910,332.40

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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.