Home / 1,002,804.48-1,504,211.84-337,962.24

Finding the Fourth Proportional to 1,002,804.48, 1,504,211.84 and 337,962.24

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Solution

The fourth proportional to 1,002,804.48, 1,504,211.84 and 337,962.24 is: 506,945.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,002,804.48 : 1,504,211.84 = 337,962.24 : x
  2. Step 2: Convert to fraction form
    1,002,804.48/1,504,211.84 = 337,962.24/x
  3. Step 3: Cross multiply
    1,002,804.48x = 1,504,211.84 × 337,962.24
  4. Step 4: Simplify right side
    1,002,804.48x = 508,366,802,880.92
  5. Step 5: Solve for x
    x = 508,366,802,880.92/1,002,804.48
  6. Step 6: Final answer
    x = 506,945.09

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.