Home / 4,635,118.34-6,954,670.41-2,240,763.40

Finding the Fourth Proportional to 4,635,118.34, 6,954,670.41 and 2,240,763.40

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Solution

The fourth proportional to 4,635,118.34, 6,954,670.41 and 2,240,763.40 is: 3,362,108.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,635,118.34 : 6,954,670.41 = 2,240,763.40 : x
  2. Step 2: Convert to fraction form
    4,635,118.34/6,954,670.41 = 2,240,763.40/x
  3. Step 3: Cross multiply
    4,635,118.34x = 6,954,670.41 × 2,240,763.40
  4. Step 4: Simplify right side
    4,635,118.34x = 15,583,770,913,790.99
  5. Step 5: Solve for x
    x = 15,583,770,913,790.99/4,635,118.34
  6. Step 6: Final answer
    x = 3,362,108.53

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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.