Home / 1,033,794.54-1,426,427.28-603,991.62

Finding the Fourth Proportional to 1,033,794.54, 1,426,427.28 and 603,991.62

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Solution

The fourth proportional to 1,033,794.54, 1,426,427.28 and 603,991.62 is: 833,386.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,794.54 : 1,426,427.28 = 603,991.62 : x
  2. Step 2: Convert to fraction form
    1,033,794.54/1,426,427.28 = 603,991.62/x
  3. Step 3: Cross multiply
    1,033,794.54x = 1,426,427.28 × 603,991.62
  4. Step 4: Simplify right side
    1,033,794.54x = 861,550,123,659.39
  5. Step 5: Solve for x
    x = 861,550,123,659.39/1,033,794.54
  6. Step 6: Final answer
    x = 833,386.22

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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.