Home / 1,104,805.06-1,524,580.59-614,798.80

Finding the Fourth Proportional to 1,104,805.06, 1,524,580.59 and 614,798.80

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Solution

The fourth proportional to 1,104,805.06, 1,524,580.59 and 614,798.80 is: 848,394.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,805.06 : 1,524,580.59 = 614,798.80 : x
  2. Step 2: Convert to fraction form
    1,104,805.06/1,524,580.59 = 614,798.80/x
  3. Step 3: Cross multiply
    1,104,805.06x = 1,524,580.59 × 614,798.80
  4. Step 4: Simplify right side
    1,104,805.06x = 937,310,317,235.29
  5. Step 5: Solve for x
    x = 937,310,317,235.29/1,104,805.06
  6. Step 6: Final answer
    x = 848,394.30

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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.