Home / 1,094,363.25-1,510,065.07-610,917.78

Finding the Fourth Proportional to 1,094,363.25, 1,510,065.07 and 610,917.78

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Solution

The fourth proportional to 1,094,363.25, 1,510,065.07 and 610,917.78 is: 842,979.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,363.25 : 1,510,065.07 = 610,917.78 : x
  2. Step 2: Convert to fraction form
    1,094,363.25/1,510,065.07 = 610,917.78/x
  3. Step 3: Cross multiply
    1,094,363.25x = 1,510,065.07 × 610,917.78
  4. Step 4: Simplify right side
    1,094,363.25x = 922,525,600,219.95
  5. Step 5: Solve for x
    x = 922,525,600,219.95/1,094,363.25
  6. Step 6: Final answer
    x = 842,979.33

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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.