Home / 3,113,239.08-4,669,998.48-954,106

Finding the Fourth Proportional to 3,113,239.08, 4,669,998.48 and 954,106

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Solution

The fourth proportional to 3,113,239.08, 4,669,998.48 and 954,106 is: 1,431,201.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,113,239.08 : 4,669,998.48 = 954,106 : x
  2. Step 2: Convert to fraction form
    3,113,239.08/4,669,998.48 = 954,106/x
  3. Step 3: Cross multiply
    3,113,239.08x = 4,669,998.48 × 954,106
  4. Step 4: Simplify right side
    3,113,239.08x = 4,455,673,569,758.88
  5. Step 5: Solve for x
    x = 4,455,673,569,758.88/3,113,239.08
  6. Step 6: Final answer
    x = 1,431,201.86

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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.