Home / 2,597,908.60-3,886,365.30-2,246,822.20

Finding the Fourth Proportional to 2,597,908.60, 3,886,365.30 and 2,246,822.20

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Solution

The fourth proportional to 2,597,908.60, 3,886,365.30 and 2,246,822.20 is: 3,361,154.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,597,908.60 : 3,886,365.30 = 2,246,822.20 : x
  2. Step 2: Convert to fraction form
    2,597,908.60/3,886,365.30 = 2,246,822.20/x
  3. Step 3: Cross multiply
    2,597,908.60x = 3,886,365.30 × 2,246,822.20
  4. Step 4: Simplify right side
    2,597,908.60x = 8,731,971,833,349.66
  5. Step 5: Solve for x
    x = 8,731,971,833,349.66/2,597,908.60
  6. Step 6: Final answer
    x = 3,361,154.37

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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.