Home / 8,441,268.20-11,648,960.52-4,573,788.20

Finding the Fourth Proportional to 8,441,268.20, 11,648,960.52 and 4,573,788.20

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Solution

The fourth proportional to 8,441,268.20, 11,648,960.52 and 4,573,788.20 is: 6,311,833.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,441,268.20 : 11,648,960.52 = 4,573,788.20 : x
  2. Step 2: Convert to fraction form
    8,441,268.20/11,648,960.52 = 4,573,788.20/x
  3. Step 3: Cross multiply
    8,441,268.20x = 11,648,960.52 × 4,573,788.20
  4. Step 4: Simplify right side
    8,441,268.20x = 53,279,878,168,641.87
  5. Step 5: Solve for x
    x = 53,279,878,168,641.87/8,441,268.20
  6. Step 6: Final answer
    x = 6,311,833.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.