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Finding the Fourth Proportional to 575,046.11, 793,566.83 and 333,472.07

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Solution

The fourth proportional to 575,046.11, 793,566.83 and 333,472.07 is: 460,193.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    575,046.11 : 793,566.83 = 333,472.07 : x
  2. Step 2: Convert to fraction form
    575,046.11/793,566.83 = 333,472.07/x
  3. Step 3: Cross multiply
    575,046.11x = 793,566.83 × 333,472.07
  4. Step 4: Simplify right side
    575,046.11x = 264,632,376,301.04
  5. Step 5: Solve for x
    x = 264,632,376,301.04/575,046.11
  6. Step 6: Final answer
    x = 460,193.31

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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.