Home / 1,040,794.48-1,436,277.72-588,075.76

Finding the Fourth Proportional to 1,040,794.48, 1,436,277.72 and 588,075.76

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Solution

The fourth proportional to 1,040,794.48, 1,436,277.72 and 588,075.76 is: 811,534.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,040,794.48 : 1,436,277.72 = 588,075.76 : x
  2. Step 2: Convert to fraction form
    1,040,794.48/1,436,277.72 = 588,075.76/x
  3. Step 3: Cross multiply
    1,040,794.48x = 1,436,277.72 × 588,075.76
  4. Step 4: Simplify right side
    1,040,794.48x = 844,640,111,760.07
  5. Step 5: Solve for x
    x = 844,640,111,760.07/1,040,794.48
  6. Step 6: Final answer
    x = 811,534.00

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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.