Home / 1,033,794.71-1,426,427.64-603,991.80

Finding the Fourth Proportional to 1,033,794.71, 1,426,427.64 and 603,991.80

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Solution

The fourth proportional to 1,033,794.71, 1,426,427.64 and 603,991.80 is: 833,386.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,794.71 : 1,426,427.64 = 603,991.80 : x
  2. Step 2: Convert to fraction form
    1,033,794.71/1,426,427.64 = 603,991.80/x
  3. Step 3: Cross multiply
    1,033,794.71x = 1,426,427.64 × 603,991.80
  4. Step 4: Simplify right side
    1,033,794.71x = 861,550,597,853.35
  5. Step 5: Solve for x
    x = 861,550,597,853.35/1,033,794.71
  6. Step 6: Final answer
    x = 833,386.55

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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.