Home / 1,061,892.06-1,465,560.99-603,121.02

Finding the Fourth Proportional to 1,061,892.06, 1,465,560.99 and 603,121.02

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Solution

The fourth proportional to 1,061,892.06, 1,465,560.99 and 603,121.02 is: 832,392.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,061,892.06 : 1,465,560.99 = 603,121.02 : x
  2. Step 2: Convert to fraction form
    1,061,892.06/1,465,560.99 = 603,121.02/x
  3. Step 3: Cross multiply
    1,061,892.06x = 1,465,560.99 × 603,121.02
  4. Step 4: Simplify right side
    1,061,892.06x = 883,910,639,161.01
  5. Step 5: Solve for x
    x = 883,910,639,161.01/1,061,892.06
  6. Step 6: Final answer
    x = 832,392.17

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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.