Home / 1,883,864.70-2,599,801.68-1,079,204.22

Finding the Fourth Proportional to 1,883,864.70, 2,599,801.68 and 1,079,204.22

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Solution

The fourth proportional to 1,883,864.70, 2,599,801.68 and 1,079,204.22 is: 1,489,341.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,883,864.70 : 2,599,801.68 = 1,079,204.22 : x
  2. Step 2: Convert to fraction form
    1,883,864.70/2,599,801.68 = 1,079,204.22/x
  3. Step 3: Cross multiply
    1,883,864.70x = 2,599,801.68 × 1,079,204.22
  4. Step 4: Simplify right side
    1,883,864.70x = 2,805,716,944,219.09
  5. Step 5: Solve for x
    x = 2,805,716,944,219.09/1,883,864.70
  6. Step 6: Final answer
    x = 1,489,341.00

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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.