Home / 706,994.16-1,060,491.24-582,072.72

Finding the Fourth Proportional to 706,994.16, 1,060,491.24 and 582,072.72

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Solution

The fourth proportional to 706,994.16, 1,060,491.24 and 582,072.72 is: 873,109.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    706,994.16 : 1,060,491.24 = 582,072.72 : x
  2. Step 2: Convert to fraction form
    706,994.16/1,060,491.24 = 582,072.72/x
  3. Step 3: Cross multiply
    706,994.16x = 1,060,491.24 × 582,072.72
  4. Step 4: Simplify right side
    706,994.16x = 617,283,020,602.97
  5. Step 5: Solve for x
    x = 617,283,020,602.97/706,994.16
  6. Step 6: Final answer
    x = 873,109.08

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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.