Home / 3,339,393-5,009,904.76-1,064,917.46

Finding the Fourth Proportional to 3,339,393, 5,009,904.76 and 1,064,917.46

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Solution

The fourth proportional to 3,339,393, 5,009,904.76 and 1,064,917.46 is: 1,597,636.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,339,393 : 5,009,904.76 = 1,064,917.46 : x
  2. Step 2: Convert to fraction form
    3,339,393/5,009,904.76 = 1,064,917.46/x
  3. Step 3: Cross multiply
    3,339,393x = 5,009,904.76 × 1,064,917.46
  4. Step 4: Simplify right side
    3,339,393x = 5,335,135,051,861.11
  5. Step 5: Solve for x
    x = 5,335,135,051,861.11/3,339,393
  6. Step 6: Final answer
    x = 1,597,636.17

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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.