Home / 8,093,234.40-12,136,352.40-4,048,159.20

Finding the Fourth Proportional to 8,093,234.40, 12,136,352.40 and 4,048,159.20

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Solution

The fourth proportional to 8,093,234.40, 12,136,352.40 and 4,048,159.20 is: 6,070,488.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,093,234.40 : 12,136,352.40 = 4,048,159.20 : x
  2. Step 2: Convert to fraction form
    8,093,234.40/12,136,352.40 = 4,048,159.20/x
  3. Step 3: Cross multiply
    8,093,234.40x = 12,136,352.40 × 4,048,159.20
  4. Step 4: Simplify right side
    8,093,234.40x = 49,129,886,622,502.09
  5. Step 5: Solve for x
    x = 49,129,886,622,502.09/8,093,234.40
  6. Step 6: Final answer
    x = 6,070,488.53

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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.