Home / 4,321,459.03-5,964,856.05-2,852,439.83

Finding the Fourth Proportional to 4,321,459.03, 5,964,856.05 and 2,852,439.83

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Solution

The fourth proportional to 4,321,459.03, 5,964,856.05 and 2,852,439.83 is: 3,937,187.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,321,459.03 : 5,964,856.05 = 2,852,439.83 : x
  2. Step 2: Convert to fraction form
    4,321,459.03/5,964,856.05 = 2,852,439.83/x
  3. Step 3: Cross multiply
    4,321,459.03x = 5,964,856.05 × 2,852,439.83
  4. Step 4: Simplify right side
    4,321,459.03x = 17,014,392,962,974.27
  5. Step 5: Solve for x
    x = 17,014,392,962,974.27/4,321,459.03
  6. Step 6: Final answer
    x = 3,937,187.15

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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.