Home / 3,160,487.01-4,741,794.62-1,001,864.70

Finding the Fourth Proportional to 3,160,487.01, 4,741,794.62 and 1,001,864.70

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Solution

The fourth proportional to 3,160,487.01, 4,741,794.62 and 1,001,864.70 is: 1,503,134.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,160,487.01 : 4,741,794.62 = 1,001,864.70 : x
  2. Step 2: Convert to fraction form
    3,160,487.01/4,741,794.62 = 1,001,864.70/x
  3. Step 3: Cross multiply
    3,160,487.01x = 4,741,794.62 × 1,001,864.70
  4. Step 4: Simplify right side
    3,160,487.01x = 4,750,636,648,811.27
  5. Step 5: Solve for x
    x = 4,750,636,648,811.27/3,160,487.01
  6. Step 6: Final answer
    x = 1,503,134.37

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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.