Home / 880,659.80-1,215,682.62-594,567.44

Finding the Fourth Proportional to 880,659.80, 1,215,682.62 and 594,567.44

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Solution

The fourth proportional to 880,659.80, 1,215,682.62 and 594,567.44 is: 820,754.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    880,659.80 : 1,215,682.62 = 594,567.44 : x
  2. Step 2: Convert to fraction form
    880,659.80/1,215,682.62 = 594,567.44/x
  3. Step 3: Cross multiply
    880,659.80x = 1,215,682.62 × 594,567.44
  4. Step 4: Simplify right side
    880,659.80x = 722,805,303,225.89
  5. Step 5: Solve for x
    x = 722,805,303,225.89/880,659.80
  6. Step 6: Final answer
    x = 820,754.28

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.