Home / 14,001,176-21,005,306.94-3,903,797

Finding the Fourth Proportional to 14,001,176, 21,005,306.94 and 3,903,797

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Solution

The fourth proportional to 14,001,176, 21,005,306.94 and 3,903,797 is: 5,856,683.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,001,176 : 21,005,306.94 = 3,903,797 : x
  2. Step 2: Convert to fraction form
    14,001,176/21,005,306.94 = 3,903,797/x
  3. Step 3: Cross multiply
    14,001,176x = 21,005,306.94 × 3,903,797
  4. Step 4: Simplify right side
    14,001,176x = 82,000,454,216,451.19
  5. Step 5: Solve for x
    x = 82,000,454,216,451.19/14,001,176
  6. Step 6: Final answer
    x = 5,856,683.34

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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.