Home / 6,064,579.20-8,366,097.90-3,615,464.55

Finding the Fourth Proportional to 6,064,579.20, 8,366,097.90 and 3,615,464.55

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Solution

The fourth proportional to 6,064,579.20, 8,366,097.90 and 3,615,464.55 is: 4,987,539.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,064,579.20 : 8,366,097.90 = 3,615,464.55 : x
  2. Step 2: Convert to fraction form
    6,064,579.20/8,366,097.90 = 3,615,464.55/x
  3. Step 3: Cross multiply
    6,064,579.20x = 8,366,097.90 × 3,615,464.55
  4. Step 4: Simplify right side
    6,064,579.20x = 30,247,330,379,279.45
  5. Step 5: Solve for x
    x = 30,247,330,379,279.45/6,064,579.20
  6. Step 6: Final answer
    x = 4,987,539.84

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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.