Home / 3,183,539.58-4,772,307.48-1,584,591.06

Finding the Fourth Proportional to 3,183,539.58, 4,772,307.48 and 1,584,591.06

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Solution

The fourth proportional to 3,183,539.58, 4,772,307.48 and 1,584,591.06 is: 2,375,392.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,183,539.58 : 4,772,307.48 = 1,584,591.06 : x
  2. Step 2: Convert to fraction form
    3,183,539.58/4,772,307.48 = 1,584,591.06/x
  3. Step 3: Cross multiply
    3,183,539.58x = 4,772,307.48 × 1,584,591.06
  4. Step 4: Simplify right side
    3,183,539.58x = 7,562,155,768,379.13
  5. Step 5: Solve for x
    x = 7,562,155,768,379.13/3,183,539.58
  6. Step 6: Final answer
    x = 2,375,392.41

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.