Home / 1,094,796.75-1,643,079.65-464,153.43

Finding the Fourth Proportional to 1,094,796.75, 1,643,079.65 and 464,153.43

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Solution

The fourth proportional to 1,094,796.75, 1,643,079.65 and 464,153.43 is: 696,605.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,796.75 : 1,643,079.65 = 464,153.43 : x
  2. Step 2: Convert to fraction form
    1,094,796.75/1,643,079.65 = 464,153.43/x
  3. Step 3: Cross multiply
    1,094,796.75x = 1,643,079.65 × 464,153.43
  4. Step 4: Simplify right side
    1,094,796.75x = 762,641,052,989.93
  5. Step 5: Solve for x
    x = 762,641,052,989.93/1,094,796.75
  6. Step 6: Final answer
    x = 696,605.15

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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.