Home / 2,901,213.24-4,003,601.44-1,612,056.88

Finding the Fourth Proportional to 2,901,213.24, 4,003,601.44 and 1,612,056.88

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Solution

The fourth proportional to 2,901,213.24, 4,003,601.44 and 1,612,056.88 is: 2,224,598.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,901,213.24 : 4,003,601.44 = 1,612,056.88 : x
  2. Step 2: Convert to fraction form
    2,901,213.24/4,003,601.44 = 1,612,056.88/x
  3. Step 3: Cross multiply
    2,901,213.24x = 4,003,601.44 × 1,612,056.88
  4. Step 4: Simplify right side
    2,901,213.24x = 6,454,033,246,129.91
  5. Step 5: Solve for x
    x = 6,454,033,246,129.91/2,901,213.24
  6. Step 6: Final answer
    x = 2,224,598.03

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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.