Home / 4,029,105.40-6,043,658.10-1,369,713.40

Finding the Fourth Proportional to 4,029,105.40, 6,043,658.10 and 1,369,713.40

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Solution

The fourth proportional to 4,029,105.40, 6,043,658.10 and 1,369,713.40 is: 2,054,570.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,029,105.40 : 6,043,658.10 = 1,369,713.40 : x
  2. Step 2: Convert to fraction form
    4,029,105.40/6,043,658.10 = 1,369,713.40/x
  3. Step 3: Cross multiply
    4,029,105.40x = 6,043,658.10 × 1,369,713.40
  4. Step 4: Simplify right side
    4,029,105.40x = 8,278,079,484,588.54
  5. Step 5: Solve for x
    x = 8,278,079,484,588.54/4,029,105.40
  6. Step 6: Final answer
    x = 2,054,570.10

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Similar ratio
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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.