Home / 2,293,647.12-3,440,885.52-945,059.58

Finding the Fourth Proportional to 2,293,647.12, 3,440,885.52 and 945,059.58

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Solution

The fourth proportional to 2,293,647.12, 3,440,885.52 and 945,059.58 is: 1,417,760.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,293,647.12 : 3,440,885.52 = 945,059.58 : x
  2. Step 2: Convert to fraction form
    2,293,647.12/3,440,885.52 = 945,059.58/x
  3. Step 3: Cross multiply
    2,293,647.12x = 3,440,885.52 × 945,059.58
  4. Step 4: Simplify right side
    2,293,647.12x = 3,251,841,824,359.28
  5. Step 5: Solve for x
    x = 3,251,841,824,359.28/2,293,647.12
  6. Step 6: Final answer
    x = 1,417,760.30

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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.