Home / 13,933,465.90-20,894,873.69-4,583,444.54

Finding the Fourth Proportional to 13,933,465.90, 20,894,873.69 and 4,583,444.54

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Solution

The fourth proportional to 13,933,465.90, 20,894,873.69 and 4,583,444.54 is: 6,873,415.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,933,465.90 : 20,894,873.69 = 4,583,444.54 : x
  2. Step 2: Convert to fraction form
    13,933,465.90/20,894,873.69 = 4,583,444.54/x
  3. Step 3: Cross multiply
    13,933,465.90x = 20,894,873.69 × 4,583,444.54
  4. Step 4: Simplify right side
    13,933,465.90x = 95,770,494,635,404.39
  5. Step 5: Solve for x
    x = 95,770,494,635,404.39/13,933,465.90
  6. Step 6: Final answer
    x = 6,873,415.08

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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.