Home / 5,009,033.72-6,910,263.42-3,376,844.84

Finding the Fourth Proportional to 5,009,033.72, 6,910,263.42 and 3,376,844.84

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Solution

The fourth proportional to 5,009,033.72, 6,910,263.42 and 3,376,844.84 is: 4,658,560.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,009,033.72 : 6,910,263.42 = 3,376,844.84 : x
  2. Step 2: Convert to fraction form
    5,009,033.72/6,910,263.42 = 3,376,844.84/x
  3. Step 3: Cross multiply
    5,009,033.72x = 6,910,263.42 × 3,376,844.84
  4. Step 4: Simplify right side
    5,009,033.72x = 23,334,887,372,867.75
  5. Step 5: Solve for x
    x = 23,334,887,372,867.75/5,009,033.72
  6. Step 6: Final answer
    x = 4,658,560.65

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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.