Home / 4,336,082.05-6,501,498.67-1,939,479.97

Finding the Fourth Proportional to 4,336,082.05, 6,501,498.67 and 1,939,479.97

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Solution

The fourth proportional to 4,336,082.05, 6,501,498.67 and 1,939,479.97 is: 2,908,046.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,336,082.05 : 6,501,498.67 = 1,939,479.97 : x
  2. Step 2: Convert to fraction form
    4,336,082.05/6,501,498.67 = 1,939,479.97/x
  3. Step 3: Cross multiply
    4,336,082.05x = 6,501,498.67 × 1,939,479.97
  4. Step 4: Simplify right side
    4,336,082.05x = 12,609,526,445,446.64
  5. Step 5: Solve for x
    x = 12,609,526,445,446.64/4,336,082.05
  6. Step 6: Final answer
    x = 2,908,046.09

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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.