Home / 2,453,548.80-3,680,470.16-770,652.24

Finding the Fourth Proportional to 2,453,548.80, 3,680,470.16 and 770,652.24

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Solution

The fourth proportional to 2,453,548.80, 3,680,470.16 and 770,652.24 is: 1,156,024.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,453,548.80 : 3,680,470.16 = 770,652.24 : x
  2. Step 2: Convert to fraction form
    2,453,548.80/3,680,470.16 = 770,652.24/x
  3. Step 3: Cross multiply
    2,453,548.80x = 3,680,470.16 × 770,652.24
  4. Step 4: Simplify right side
    2,453,548.80x = 2,836,362,573,057.16
  5. Step 5: Solve for x
    x = 2,836,362,573,057.16/2,453,548.80
  6. Step 6: Final answer
    x = 1,156,024.52

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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.