Home / 2,500,285.07-3,450,322.49-1,467,776.36

Finding the Fourth Proportional to 2,500,285.07, 3,450,322.49 and 1,467,776.36

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Solution

The fourth proportional to 2,500,285.07, 3,450,322.49 and 1,467,776.36 is: 2,025,489.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,500,285.07 : 3,450,322.49 = 1,467,776.36 : x
  2. Step 2: Convert to fraction form
    2,500,285.07/3,450,322.49 = 1,467,776.36/x
  3. Step 3: Cross multiply
    2,500,285.07x = 3,450,322.49 × 1,467,776.36
  4. Step 4: Simplify right side
    2,500,285.07x = 5,064,301,760,607.84
  5. Step 5: Solve for x
    x = 5,064,301,760,607.84/2,500,285.07
  6. Step 6: Final answer
    x = 2,025,489.75

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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.