Home / 4,633,697.20-6,952,514.10-2,236,307.80

Finding the Fourth Proportional to 4,633,697.20, 6,952,514.10 and 2,236,307.80

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Solution

The fourth proportional to 4,633,697.20, 6,952,514.10 and 2,236,307.80 is: 3,355,411.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,633,697.20 : 6,952,514.10 = 2,236,307.80 : x
  2. Step 2: Convert to fraction form
    4,633,697.20/6,952,514.10 = 2,236,307.80/x
  3. Step 3: Cross multiply
    4,633,697.20x = 6,952,514.10 × 2,236,307.80
  4. Step 4: Simplify right side
    4,633,697.20x = 15,547,961,511,439.98
  5. Step 5: Solve for x
    x = 15,547,961,511,439.98/4,633,697.20
  6. Step 6: Final answer
    x = 3,355,411.64

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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.