Home / 5,464,005.20-8,193,550.20-2,097,093.20

Finding the Fourth Proportional to 5,464,005.20, 8,193,550.20 and 2,097,093.20

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Solution

The fourth proportional to 5,464,005.20, 8,193,550.20 and 2,097,093.20 is: 3,144,696.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,464,005.20 : 8,193,550.20 = 2,097,093.20 : x
  2. Step 2: Convert to fraction form
    5,464,005.20/8,193,550.20 = 2,097,093.20/x
  3. Step 3: Cross multiply
    5,464,005.20x = 8,193,550.20 × 2,097,093.20
  4. Step 4: Simplify right side
    5,464,005.20x = 17,182,638,408,278.64
  5. Step 5: Solve for x
    x = 17,182,638,408,278.64/5,464,005.20
  6. Step 6: Final answer
    x = 3,144,696.57

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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.