Home / 1,033,772.04-1,426,396.30-603,969.16

Finding the Fourth Proportional to 1,033,772.04, 1,426,396.30 and 603,969.16

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Solution

The fourth proportional to 1,033,772.04, 1,426,396.30 and 603,969.16 is: 833,355.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,772.04 : 1,426,396.30 = 603,969.16 : x
  2. Step 2: Convert to fraction form
    1,033,772.04/1,426,396.30 = 603,969.16/x
  3. Step 3: Cross multiply
    1,033,772.04x = 1,426,396.30 × 603,969.16
  4. Step 4: Simplify right side
    1,033,772.04x = 861,499,375,138.11
  5. Step 5: Solve for x
    x = 861,499,375,138.11/1,033,772.04
  6. Step 6: Final answer
    x = 833,355.27

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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.