Home / 8,064,420.30-12,096,630.45-4,033,341.90

Finding the Fourth Proportional to 8,064,420.30, 12,096,630.45 and 4,033,341.90

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Solution

The fourth proportional to 8,064,420.30, 12,096,630.45 and 4,033,341.90 is: 6,050,012.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,064,420.30 : 12,096,630.45 = 4,033,341.90 : x
  2. Step 2: Convert to fraction form
    8,064,420.30/12,096,630.45 = 4,033,341.90/x
  3. Step 3: Cross multiply
    8,064,420.30x = 12,096,630.45 × 4,033,341.90
  4. Step 4: Simplify right side
    8,064,420.30x = 48,789,846,442,800.85
  5. Step 5: Solve for x
    x = 48,789,846,442,800.85/8,064,420.30
  6. Step 6: Final answer
    x = 6,050,012.85

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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.