Home / 4,421,748.88-6,101,942.79-2,488,008.34

Finding the Fourth Proportional to 4,421,748.88, 6,101,942.79 and 2,488,008.34

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Solution

The fourth proportional to 4,421,748.88, 6,101,942.79 and 2,488,008.34 is: 3,433,411.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,421,748.88 : 6,101,942.79 = 2,488,008.34 : x
  2. Step 2: Convert to fraction form
    4,421,748.88/6,101,942.79 = 2,488,008.34/x
  3. Step 3: Cross multiply
    4,421,748.88x = 6,101,942.79 × 2,488,008.34
  4. Step 4: Simplify right side
    4,421,748.88x = 15,181,684,551,722.87
  5. Step 5: Solve for x
    x = 15,181,684,551,722.87/4,421,748.88
  6. Step 6: Final answer
    x = 3,433,411.75

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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.