Home / 751,092.06-1,036,507.02-411,553.02

Finding the Fourth Proportional to 751,092.06, 1,036,507.02 and 411,553.02

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Solution

The fourth proportional to 751,092.06, 1,036,507.02 and 411,553.02 is: 567,943.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    751,092.06 : 1,036,507.02 = 411,553.02 : x
  2. Step 2: Convert to fraction form
    751,092.06/1,036,507.02 = 411,553.02/x
  3. Step 3: Cross multiply
    751,092.06x = 1,036,507.02 × 411,553.02
  4. Step 4: Simplify right side
    751,092.06x = 426,577,594,332.20
  5. Step 5: Solve for x
    x = 426,577,594,332.20/751,092.06
  6. Step 6: Final answer
    x = 567,943.16

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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.