Home / 6,073,784.60-8,381,922.53-3,626,609.36

Finding the Fourth Proportional to 6,073,784.60, 8,381,922.53 and 3,626,609.36

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Solution

The fourth proportional to 6,073,784.60, 8,381,922.53 and 3,626,609.36 is: 5,004,780.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,073,784.60 : 8,381,922.53 = 3,626,609.36 : x
  2. Step 2: Convert to fraction form
    6,073,784.60/8,381,922.53 = 3,626,609.36/x
  3. Step 3: Cross multiply
    6,073,784.60x = 8,381,922.53 × 3,626,609.36
  4. Step 4: Simplify right side
    6,073,784.60x = 30,397,958,642,050.22
  5. Step 5: Solve for x
    x = 30,397,958,642,050.22/6,073,784.60
  6. Step 6: Final answer
    x = 5,004,780.49

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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.