Home / 584,047.29-805,987.08-325,935.16

Finding the Fourth Proportional to 584,047.29, 805,987.08 and 325,935.16

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Solution

The fourth proportional to 584,047.29, 805,987.08 and 325,935.16 is: 449,791.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    584,047.29 : 805,987.08 = 325,935.16 : x
  2. Step 2: Convert to fraction form
    584,047.29/805,987.08 = 325,935.16/x
  3. Step 3: Cross multiply
    584,047.29x = 805,987.08 × 325,935.16
  4. Step 4: Simplify right side
    584,047.29x = 262,699,527,877.73
  5. Step 5: Solve for x
    x = 262,699,527,877.73/584,047.29
  6. Step 6: Final answer
    x = 449,791.54

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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.