Home / 5,504,233.80-8,256,350.70-4,653,928.20

Finding the Fourth Proportional to 5,504,233.80, 8,256,350.70 and 4,653,928.20

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Solution

The fourth proportional to 5,504,233.80, 8,256,350.70 and 4,653,928.20 is: 6,980,892.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,504,233.80 : 8,256,350.70 = 4,653,928.20 : x
  2. Step 2: Convert to fraction form
    5,504,233.80/8,256,350.70 = 4,653,928.20/x
  3. Step 3: Cross multiply
    5,504,233.80x = 8,256,350.70 × 4,653,928.20
  4. Step 4: Simplify right side
    5,504,233.80x = 38,424,463,351,819.74
  5. Step 5: Solve for x
    x = 38,424,463,351,819.74/5,504,233.80
  6. Step 6: Final answer
    x = 6,980,892.30

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1.5x scale

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.