Home / 2,468,515.95-3,701,442.56-1,119,942.77

Finding the Fourth Proportional to 2,468,515.95, 3,701,442.56 and 1,119,942.77

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Solution

The fourth proportional to 2,468,515.95, 3,701,442.56 and 1,119,942.77 is: 1,679,310.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,468,515.95 : 3,701,442.56 = 1,119,942.77 : x
  2. Step 2: Convert to fraction form
    2,468,515.95/3,701,442.56 = 1,119,942.77/x
  3. Step 3: Cross multiply
    2,468,515.95x = 3,701,442.56 × 1,119,942.77
  4. Step 4: Simplify right side
    2,468,515.95x = 4,145,403,809,535.36
  5. Step 5: Solve for x
    x = 4,145,403,809,535.36/2,468,515.95
  6. Step 6: Final answer
    x = 1,679,310.12

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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.