Home / 4,889,015.52-6,746,790.60-2,713,577.64

Finding the Fourth Proportional to 4,889,015.52, 6,746,790.60 and 2,713,577.64

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Solution

The fourth proportional to 4,889,015.52, 6,746,790.60 and 2,713,577.64 is: 3,744,708.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,889,015.52 : 6,746,790.60 = 2,713,577.64 : x
  2. Step 2: Convert to fraction form
    4,889,015.52/6,746,790.60 = 2,713,577.64/x
  3. Step 3: Cross multiply
    4,889,015.52x = 6,746,790.60 × 2,713,577.64
  4. Step 4: Simplify right side
    4,889,015.52x = 18,307,940,113,922.18
  5. Step 5: Solve for x
    x = 18,307,940,113,922.18/4,889,015.52
  6. Step 6: Final answer
    x = 3,744,708.94

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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.