Home / 4,981,800.06-7,445,404.26-3,636,795.06

Finding the Fourth Proportional to 4,981,800.06, 7,445,404.26 and 3,636,795.06

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Solution

The fourth proportional to 4,981,800.06, 7,445,404.26 and 3,636,795.06 is: 5,435,266.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,981,800.06 : 7,445,404.26 = 3,636,795.06 : x
  2. Step 2: Convert to fraction form
    4,981,800.06/7,445,404.26 = 3,636,795.06/x
  3. Step 3: Cross multiply
    4,981,800.06x = 7,445,404.26 × 3,636,795.06
  4. Step 4: Simplify right side
    4,981,800.06x = 27,077,409,432,470.96
  5. Step 5: Solve for x
    x = 27,077,409,432,470.96/4,981,800.06
  6. Step 6: Final answer
    x = 5,435,266.19

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.