Home / 2,597,546.35-3,896,386.35-1,230,999.40

Finding the Fourth Proportional to 2,597,546.35, 3,896,386.35 and 1,230,999.40

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Solution

The fourth proportional to 2,597,546.35, 3,896,386.35 and 1,230,999.40 is: 1,846,530.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,597,546.35 : 3,896,386.35 = 1,230,999.40 : x
  2. Step 2: Convert to fraction form
    2,597,546.35/3,896,386.35 = 1,230,999.40/x
  3. Step 3: Cross multiply
    2,597,546.35x = 3,896,386.35 × 1,230,999.40
  4. Step 4: Simplify right side
    2,597,546.35x = 4,796,449,259,018.19
  5. Step 5: Solve for x
    x = 4,796,449,259,018.19/2,597,546.35
  6. Step 6: Final answer
    x = 1,846,530.77

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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.