Home / 1,004,045.50-1,385,443.36-590,601

Finding the Fourth Proportional to 1,004,045.50, 1,385,443.36 and 590,601

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Solution

The fourth proportional to 1,004,045.50, 1,385,443.36 and 590,601 is: 814,947.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,045.50 : 1,385,443.36 = 590,601 : x
  2. Step 2: Convert to fraction form
    1,004,045.50/1,385,443.36 = 590,601/x
  3. Step 3: Cross multiply
    1,004,045.50x = 1,385,443.36 × 590,601
  4. Step 4: Simplify right side
    1,004,045.50x = 818,244,233,859.36
  5. Step 5: Solve for x
    x = 818,244,233,859.36/1,004,045.50
  6. Step 6: Final answer
    x = 814,947.36

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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.