Home / 2,672,650.54-4,008,975.61-1,232,907.95

Finding the Fourth Proportional to 2,672,650.54, 4,008,975.61 and 1,232,907.95

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Solution

The fourth proportional to 2,672,650.54, 4,008,975.61 and 1,232,907.95 is: 1,849,361.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,672,650.54 : 4,008,975.61 = 1,232,907.95 : x
  2. Step 2: Convert to fraction form
    2,672,650.54/4,008,975.61 = 1,232,907.95/x
  3. Step 3: Cross multiply
    2,672,650.54x = 4,008,975.61 × 1,232,907.95
  4. Step 4: Simplify right side
    2,672,650.54x = 4,942,697,900,925.10
  5. Step 5: Solve for x
    x = 4,942,697,900,925.10/2,672,650.54
  6. Step 6: Final answer
    x = 1,849,361.83

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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.