Home / 755,084.26-1,041,865.23-432,895.42

Finding the Fourth Proportional to 755,084.26, 1,041,865.23 and 432,895.42

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Solution

The fourth proportional to 755,084.26, 1,041,865.23 and 432,895.42 is: 597,309.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    755,084.26 : 1,041,865.23 = 432,895.42 : x
  2. Step 2: Convert to fraction form
    755,084.26/1,041,865.23 = 432,895.42/x
  3. Step 3: Cross multiply
    755,084.26x = 1,041,865.23 × 432,895.42
  4. Step 4: Simplify right side
    755,084.26x = 451,018,686,324.25
  5. Step 5: Solve for x
    x = 451,018,686,324.25/755,084.26
  6. Step 6: Final answer
    x = 597,309.08

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.