Home / 2,632,842.45-3,941,390.48-1,567,336.05

Finding the Fourth Proportional to 2,632,842.45, 3,941,390.48 and 1,567,336.05

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Solution

The fourth proportional to 2,632,842.45, 3,941,390.48 and 1,567,336.05 is: 2,346,317.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,632,842.45 : 3,941,390.48 = 1,567,336.05 : x
  2. Step 2: Convert to fraction form
    2,632,842.45/3,941,390.48 = 1,567,336.05/x
  3. Step 3: Cross multiply
    2,632,842.45x = 3,941,390.48 × 1,567,336.05
  4. Step 4: Simplify right side
    2,632,842.45x = 6,177,483,378,594.12
  5. Step 5: Solve for x
    x = 6,177,483,378,594.12/2,632,842.45
  6. Step 6: Final answer
    x = 2,346,317.14

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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.