Home / 2,000,967.10-3,001,454.73-936,756.50

Finding the Fourth Proportional to 2,000,967.10, 3,001,454.73 and 936,756.50

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Solution

The fourth proportional to 2,000,967.10, 3,001,454.73 and 936,756.50 is: 1,405,136.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,000,967.10 : 3,001,454.73 = 936,756.50 : x
  2. Step 2: Convert to fraction form
    2,000,967.10/3,001,454.73 = 936,756.50/x
  3. Step 3: Cross multiply
    2,000,967.10x = 3,001,454.73 × 936,756.50
  4. Step 4: Simplify right side
    2,000,967.10x = 2,811,632,212,775.97
  5. Step 5: Solve for x
    x = 2,811,632,212,775.97/2,000,967.10
  6. Step 6: Final answer
    x = 1,405,136.65

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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.