Home / 3,088,619.61-4,630,188.38-1,168,187.37

Finding the Fourth Proportional to 3,088,619.61, 4,630,188.38 and 1,168,187.37

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Solution

The fourth proportional to 3,088,619.61, 4,630,188.38 and 1,168,187.37 is: 1,751,244.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,088,619.61 : 4,630,188.38 = 1,168,187.37 : x
  2. Step 2: Convert to fraction form
    3,088,619.61/4,630,188.38 = 1,168,187.37/x
  3. Step 3: Cross multiply
    3,088,619.61x = 4,630,188.38 × 1,168,187.37
  4. Step 4: Simplify right side
    3,088,619.61x = 5,408,927,580,395.82
  5. Step 5: Solve for x
    x = 5,408,927,580,395.82/3,088,619.61
  6. Step 6: Final answer
    x = 1,751,244.33

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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.