Home / 5,444,474.40-8,166,711.60-3,553,351.20

Finding the Fourth Proportional to 5,444,474.40, 8,166,711.60 and 3,553,351.20

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Solution

The fourth proportional to 5,444,474.40, 8,166,711.60 and 3,553,351.20 is: 5,330,026.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,444,474.40 : 8,166,711.60 = 3,553,351.20 : x
  2. Step 2: Convert to fraction form
    5,444,474.40/8,166,711.60 = 3,553,351.20/x
  3. Step 3: Cross multiply
    5,444,474.40x = 8,166,711.60 × 3,553,351.20
  4. Step 4: Simplify right side
    5,444,474.40x = 29,019,194,463,913.92
  5. Step 5: Solve for x
    x = 29,019,194,463,913.92/5,444,474.40
  6. Step 6: Final answer
    x = 5,330,026.80

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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.