Home / 1,033,760.03-1,426,379.73-603,957.15

Finding the Fourth Proportional to 1,033,760.03, 1,426,379.73 and 603,957.15

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Solution

The fourth proportional to 1,033,760.03, 1,426,379.73 and 603,957.15 is: 833,338.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,760.03 : 1,426,379.73 = 603,957.15 : x
  2. Step 2: Convert to fraction form
    1,033,760.03/1,426,379.73 = 603,957.15/x
  3. Step 3: Cross multiply
    1,033,760.03x = 1,426,379.73 × 603,957.15
  4. Step 4: Simplify right side
    1,033,760.03x = 861,472,236,548.57
  5. Step 5: Solve for x
    x = 861,472,236,548.57/1,033,760.03
  6. Step 6: Final answer
    x = 833,338.70

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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.