Home / 1,326,602.00-1,830,716.84-753,673.61

Finding the Fourth Proportional to 1,326,602.00, 1,830,716.84 and 753,673.61

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Solution

The fourth proportional to 1,326,602.00, 1,830,716.84 and 753,673.61 is: 1,040,073.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,326,602.00 : 1,830,716.84 = 753,673.61 : x
  2. Step 2: Convert to fraction form
    1,326,602.00/1,830,716.84 = 753,673.61/x
  3. Step 3: Cross multiply
    1,326,602.00x = 1,830,716.84 × 753,673.61
  4. Step 4: Simplify right side
    1,326,602.00x = 1,379,762,976,151.57
  5. Step 5: Solve for x
    x = 1,379,762,976,151.57/1,326,602.00
  6. Step 6: Final answer
    x = 1,040,073.04

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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.