Home / 8,460,722.66-11,675,797.53-4,593,238.34

Finding the Fourth Proportional to 8,460,722.66, 11,675,797.53 and 4,593,238.34

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Solution

The fourth proportional to 8,460,722.66, 11,675,797.53 and 4,593,238.34 is: 6,338,669.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,460,722.66 : 11,675,797.53 = 4,593,238.34 : x
  2. Step 2: Convert to fraction form
    8,460,722.66/11,675,797.53 = 4,593,238.34/x
  3. Step 3: Cross multiply
    8,460,722.66x = 11,675,797.53 × 4,593,238.34
  4. Step 4: Simplify right side
    8,460,722.66x = 53,629,720,864,873.30
  5. Step 5: Solve for x
    x = 53,629,720,864,873.30/8,460,722.66
  6. Step 6: Final answer
    x = 6,338,669.05

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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.