Home / 5,336,539.64-8,005,030.97-1,550,022.51

Finding the Fourth Proportional to 5,336,539.64, 8,005,030.97 and 1,550,022.51

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Solution

The fourth proportional to 5,336,539.64, 8,005,030.97 and 1,550,022.51 is: 2,325,098.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,336,539.64 : 8,005,030.97 = 1,550,022.51 : x
  2. Step 2: Convert to fraction form
    5,336,539.64/8,005,030.97 = 1,550,022.51/x
  3. Step 3: Cross multiply
    5,336,539.64x = 8,005,030.97 × 1,550,022.51
  4. Step 4: Simplify right side
    5,336,539.64x = 12,407,978,188,997.02
  5. Step 5: Solve for x
    x = 12,407,978,188,997.02/5,336,539.64
  6. Step 6: Final answer
    x = 2,325,098.10

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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.