Home / 1,074,441.15-1,482,738.07-584,414.60

Finding the Fourth Proportional to 1,074,441.15, 1,482,738.07 and 584,414.60

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Solution

The fourth proportional to 1,074,441.15, 1,482,738.07 and 584,414.60 is: 806,497.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,441.15 : 1,482,738.07 = 584,414.60 : x
  2. Step 2: Convert to fraction form
    1,074,441.15/1,482,738.07 = 584,414.60/x
  3. Step 3: Cross multiply
    1,074,441.15x = 1,482,738.07 × 584,414.60
  4. Step 4: Simplify right side
    1,074,441.15x = 866,533,783,877.35
  5. Step 5: Solve for x
    x = 866,533,783,877.35/1,074,441.15
  6. Step 6: Final answer
    x = 806,497.21

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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.