Home / 2,504,815.66-3,456,652.31-1,358,896.01

Finding the Fourth Proportional to 2,504,815.66, 3,456,652.31 and 1,358,896.01

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Solution

The fourth proportional to 2,504,815.66, 3,456,652.31 and 1,358,896.01 is: 1,875,280.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,504,815.66 : 3,456,652.31 = 1,358,896.01 : x
  2. Step 2: Convert to fraction form
    2,504,815.66/3,456,652.31 = 1,358,896.01/x
  3. Step 3: Cross multiply
    2,504,815.66x = 3,456,652.31 × 1,358,896.01
  4. Step 4: Simplify right side
    2,504,815.66x = 4,697,231,014,733.02
  5. Step 5: Solve for x
    x = 4,697,231,014,733.02/2,504,815.66
  6. Step 6: Final answer
    x = 1,875,280.12

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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.