Home / 6,994,509.50-10,480,165.28-4,253,766.91

Finding the Fourth Proportional to 6,994,509.50, 10,480,165.28 and 4,253,766.91

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Solution

The fourth proportional to 6,994,509.50, 10,480,165.28 and 4,253,766.91 is: 6,373,596.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,994,509.50 : 10,480,165.28 = 4,253,766.91 : x
  2. Step 2: Convert to fraction form
    6,994,509.50/10,480,165.28 = 4,253,766.91/x
  3. Step 3: Cross multiply
    6,994,509.50x = 10,480,165.28 × 4,253,766.91
  4. Step 4: Simplify right side
    6,994,509.50x = 44,580,180,279,394.88
  5. Step 5: Solve for x
    x = 44,580,180,279,394.88/6,994,509.50
  6. Step 6: Final answer
    x = 6,373,596.36

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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.