Home / 584,050.22-805,987.76-325,924.50

Finding the Fourth Proportional to 584,050.22, 805,987.76 and 325,924.50

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Solution

The fourth proportional to 584,050.22, 805,987.76 and 325,924.50 is: 449,774.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    584,050.22 : 805,987.76 = 325,924.50 : x
  2. Step 2: Convert to fraction form
    584,050.22/805,987.76 = 325,924.50/x
  3. Step 3: Cross multiply
    584,050.22x = 805,987.76 × 325,924.50
  4. Step 4: Simplify right side
    584,050.22x = 262,691,157,684.12
  5. Step 5: Solve for x
    x = 262,691,157,684.12/584,050.22
  6. Step 6: Final answer
    x = 449,774.95

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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.