Home / 2,435,436.96-3,362,254.32-1,468,813.12

Finding the Fourth Proportional to 2,435,436.96, 3,362,254.32 and 1,468,813.12

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Solution

The fourth proportional to 2,435,436.96, 3,362,254.32 and 1,468,813.12 is: 2,027,777.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,435,436.96 : 3,362,254.32 = 1,468,813.12 : x
  2. Step 2: Convert to fraction form
    2,435,436.96/3,362,254.32 = 1,468,813.12/x
  3. Step 3: Cross multiply
    2,435,436.96x = 3,362,254.32 × 1,468,813.12
  4. Step 4: Simplify right side
    2,435,436.96x = 4,938,523,257,992.68
  5. Step 5: Solve for x
    x = 4,938,523,257,992.68/2,435,436.96
  6. Step 6: Final answer
    x = 2,027,777.08

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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.