Home / 880,644.84-1,215,661.90-594,552.44

Finding the Fourth Proportional to 880,644.84, 1,215,661.90 and 594,552.44

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Solution

The fourth proportional to 880,644.84, 1,215,661.90 and 594,552.44 is: 820,733.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    880,644.84 : 1,215,661.90 = 594,552.44 : x
  2. Step 2: Convert to fraction form
    880,644.84/1,215,661.90 = 594,552.44/x
  3. Step 3: Cross multiply
    880,644.84x = 1,215,661.90 × 594,552.44
  4. Step 4: Simplify right side
    880,644.84x = 722,774,748,860.04
  5. Step 5: Solve for x
    x = 722,774,748,860.04/880,644.84
  6. Step 6: Final answer
    x = 820,733.53

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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.