Home / 2,630,316.28-3,629,841.78-1,468,756.84

Finding the Fourth Proportional to 2,630,316.28, 3,629,841.78 and 1,468,756.84

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Solution

The fourth proportional to 2,630,316.28, 3,629,841.78 and 1,468,756.84 is: 2,026,887.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,630,316.28 : 3,629,841.78 = 1,468,756.84 : x
  2. Step 2: Convert to fraction form
    2,630,316.28/3,629,841.78 = 1,468,756.84/x
  3. Step 3: Cross multiply
    2,630,316.28x = 3,629,841.78 × 1,468,756.84
  4. Step 4: Simplify right side
    2,630,316.28x = 5,331,354,942,492.78
  5. Step 5: Solve for x
    x = 5,331,354,942,492.78/2,630,316.28
  6. Step 6: Final answer
    x = 2,026,887.41

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.