Home / 1,093,112.17-1,508,489.79-603,068.35

Finding the Fourth Proportional to 1,093,112.17, 1,508,489.79 and 603,068.35

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Solution

The fourth proportional to 1,093,112.17, 1,508,489.79 and 603,068.35 is: 832,231.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,112.17 : 1,508,489.79 = 603,068.35 : x
  2. Step 2: Convert to fraction form
    1,093,112.17/1,508,489.79 = 603,068.35/x
  3. Step 3: Cross multiply
    1,093,112.17x = 1,508,489.79 × 603,068.35
  4. Step 4: Simplify right side
    1,093,112.17x = 909,722,448,647.15
  5. Step 5: Solve for x
    x = 909,722,448,647.15/1,093,112.17
  6. Step 6: Final answer
    x = 832,231.56

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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.