Home / 4,032,308.40-6,048,462.60-2,016,769.20

Finding the Fourth Proportional to 4,032,308.40, 6,048,462.60 and 2,016,769.20

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Solution

The fourth proportional to 4,032,308.40, 6,048,462.60 and 2,016,769.20 is: 3,025,153.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032,308.40 : 6,048,462.60 = 2,016,769.20 : x
  2. Step 2: Convert to fraction form
    4,032,308.40/6,048,462.60 = 2,016,769.20/x
  3. Step 3: Cross multiply
    4,032,308.40x = 6,048,462.60 × 2,016,769.20
  4. Step 4: Simplify right side
    4,032,308.40x = 12,198,353,079,031.92
  5. Step 5: Solve for x
    x = 12,198,353,079,031.92/4,032,308.40
  6. Step 6: Final answer
    x = 3,025,153.80

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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.