Home / 970,250.58-1,453,766.94-590,021.15

Finding the Fourth Proportional to 970,250.58, 1,453,766.94 and 590,021.15

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Solution

The fourth proportional to 970,250.58, 1,453,766.94 and 590,021.15 is: 884,053.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    970,250.58 : 1,453,766.94 = 590,021.15 : x
  2. Step 2: Convert to fraction form
    970,250.58/1,453,766.94 = 590,021.15/x
  3. Step 3: Cross multiply
    970,250.58x = 1,453,766.94 × 590,021.15
  4. Step 4: Simplify right side
    970,250.58x = 857,753,238,820.68
  5. Step 5: Solve for x
    x = 857,753,238,820.68/970,250.58
  6. Step 6: Final answer
    x = 884,053.32

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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.