Home / 5,455,585.26-8,183,377.65-2,422,238.10

Finding the Fourth Proportional to 5,455,585.26, 8,183,377.65 and 2,422,238.10

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Solution

The fourth proportional to 5,455,585.26, 8,183,377.65 and 2,422,238.10 is: 3,633,357.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,455,585.26 : 8,183,377.65 = 2,422,238.10 : x
  2. Step 2: Convert to fraction form
    5,455,585.26/8,183,377.65 = 2,422,238.10/x
  3. Step 3: Cross multiply
    5,455,585.26x = 8,183,377.65 × 2,422,238.10
  4. Step 4: Simplify right side
    5,455,585.26x = 19,822,089,130,518.46
  5. Step 5: Solve for x
    x = 19,822,089,130,518.46/5,455,585.26
  6. Step 6: Final answer
    x = 3,633,357.04

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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.