Home / 758,053.34-1,135,267.23-437,232.65

Finding the Fourth Proportional to 758,053.34, 1,135,267.23 and 437,232.65

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Solution

The fourth proportional to 758,053.34, 1,135,267.23 and 437,232.65 is: 654,803.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    758,053.34 : 1,135,267.23 = 437,232.65 : x
  2. Step 2: Convert to fraction form
    758,053.34/1,135,267.23 = 437,232.65/x
  3. Step 3: Cross multiply
    758,053.34x = 1,135,267.23 × 437,232.65
  4. Step 4: Simplify right side
    758,053.34x = 496,375,899,431.06
  5. Step 5: Solve for x
    x = 496,375,899,431.06/758,053.34
  6. Step 6: Final answer
    x = 654,803.39

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