Home / 4,046,469.60-6,069,704.40-2,771,011.20

Finding the Fourth Proportional to 4,046,469.60, 6,069,704.40 and 2,771,011.20

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Solution

The fourth proportional to 4,046,469.60, 6,069,704.40 and 2,771,011.20 is: 4,156,516.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,046,469.60 : 6,069,704.40 = 2,771,011.20 : x
  2. Step 2: Convert to fraction form
    4,046,469.60/6,069,704.40 = 2,771,011.20/x
  3. Step 3: Cross multiply
    4,046,469.60x = 6,069,704.40 × 2,771,011.20
  4. Step 4: Simplify right side
    4,046,469.60x = 16,819,218,873,089.28
  5. Step 5: Solve for x
    x = 16,819,218,873,089.28/4,046,469.60
  6. Step 6: Final answer
    x = 4,156,516.80

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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.