Home / 3,064,573.20-4,600,922.88-2,618,162.72

Finding the Fourth Proportional to 3,064,573.20, 4,600,922.88 and 2,618,162.72

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Solution

The fourth proportional to 3,064,573.20, 4,600,922.88 and 2,618,162.72 is: 3,930,715.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,064,573.20 : 4,600,922.88 = 2,618,162.72 : x
  2. Step 2: Convert to fraction form
    3,064,573.20/4,600,922.88 = 2,618,162.72/x
  3. Step 3: Cross multiply
    3,064,573.20x = 4,600,922.88 × 2,618,162.72
  4. Step 4: Simplify right side
    3,064,573.20x = 12,045,964,762,011.04
  5. Step 5: Solve for x
    x = 12,045,964,762,011.04/3,064,573.20
  6. Step 6: Final answer
    x = 3,930,715.30

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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.