Home / 2,630,193.32-3,629,630.94-1,468,657.52

Finding the Fourth Proportional to 2,630,193.32, 3,629,630.94 and 1,468,657.52

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Solution

The fourth proportional to 2,630,193.32, 3,629,630.94 and 1,468,657.52 is: 2,026,727.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,630,193.32 : 3,629,630.94 = 1,468,657.52 : x
  2. Step 2: Convert to fraction form
    2,630,193.32/3,629,630.94 = 1,468,657.52/x
  3. Step 3: Cross multiply
    2,630,193.32x = 3,629,630.94 × 1,468,657.52
  4. Step 4: Simplify right side
    2,630,193.32x = 5,330,684,774,855.67
  5. Step 5: Solve for x
    x = 5,330,684,774,855.67/2,630,193.32
  6. Step 6: Final answer
    x = 2,026,727.36

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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.