Home / 574,719.06-793,112.01-333,141.66

Finding the Fourth Proportional to 574,719.06, 793,112.01 and 333,141.66

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Solution

The fourth proportional to 574,719.06, 793,112.01 and 333,141.66 is: 459,735.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    574,719.06 : 793,112.01 = 333,141.66 : x
  2. Step 2: Convert to fraction form
    574,719.06/793,112.01 = 333,141.66/x
  3. Step 3: Cross multiply
    574,719.06x = 793,112.01 × 333,141.66
  4. Step 4: Simplify right side
    574,719.06x = 264,218,651,577.34
  5. Step 5: Solve for x
    x = 264,218,651,577.34/574,719.06
  6. Step 6: Final answer
    x = 459,735.32

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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.