Home / 2,683,757.93-4,024,257.84-790,253.33

Finding the Fourth Proportional to 2,683,757.93, 4,024,257.84 and 790,253.33

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Solution

The fourth proportional to 2,683,757.93, 4,024,257.84 and 790,253.33 is: 1,184,973.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,683,757.93 : 4,024,257.84 = 790,253.33 : x
  2. Step 2: Convert to fraction form
    2,683,757.93/4,024,257.84 = 790,253.33/x
  3. Step 3: Cross multiply
    2,683,757.93x = 4,024,257.84 × 790,253.33
  4. Step 4: Simplify right side
    2,683,757.93x = 3,180,183,138,717.32
  5. Step 5: Solve for x
    x = 3,180,183,138,717.32/2,683,757.93
  6. Step 6: Final answer
    x = 1,184,973.92

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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.