Home / 1,504,295.46-2,254,321.80-830,680.02

Finding the Fourth Proportional to 1,504,295.46, 2,254,321.80 and 830,680.02

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Solution

The fourth proportional to 1,504,295.46, 2,254,321.80 and 830,680.02 is: 1,244,848.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,504,295.46 : 2,254,321.80 = 830,680.02 : x
  2. Step 2: Convert to fraction form
    1,504,295.46/2,254,321.80 = 830,680.02/x
  3. Step 3: Cross multiply
    1,504,295.46x = 2,254,321.80 × 830,680.02
  4. Step 4: Simplify right side
    1,504,295.46x = 1,872,620,077,910.44
  5. Step 5: Solve for x
    x = 1,872,620,077,910.44/1,504,295.46
  6. Step 6: Final answer
    x = 1,244,848.59

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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.