Home / 2,767,430.91-4,150,744.65-1,062,003.45

Finding the Fourth Proportional to 2,767,430.91, 4,150,744.65 and 1,062,003.45

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Solution

The fourth proportional to 2,767,430.91, 4,150,744.65 and 1,062,003.45 is: 1,592,851.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,767,430.91 : 4,150,744.65 = 1,062,003.45 : x
  2. Step 2: Convert to fraction form
    2,767,430.91/4,150,744.65 = 1,062,003.45/x
  3. Step 3: Cross multiply
    2,767,430.91x = 4,150,744.65 × 1,062,003.45
  4. Step 4: Simplify right side
    2,767,430.91x = 4,408,105,138,369.04
  5. Step 5: Solve for x
    x = 4,408,105,138,369.04/2,767,430.91
  6. Step 6: Final answer
    x = 1,592,851.02

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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.