Home / 6,599,383.35-9,108,425.75-4,303,558.23

Finding the Fourth Proportional to 6,599,383.35, 9,108,425.75 and 4,303,558.23

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Solution

The fourth proportional to 6,599,383.35, 9,108,425.75 and 4,303,558.23 is: 5,939,742.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,599,383.35 : 9,108,425.75 = 4,303,558.23 : x
  2. Step 2: Convert to fraction form
    6,599,383.35/9,108,425.75 = 4,303,558.23/x
  3. Step 3: Cross multiply
    6,599,383.35x = 9,108,425.75 × 4,303,558.23
  4. Step 4: Simplify right side
    6,599,383.35x = 39,198,640,577,238.63
  5. Step 5: Solve for x
    x = 39,198,640,577,238.63/6,599,383.35
  6. Step 6: Final answer
    x = 5,939,742.93

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Double scale
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1.5x scale

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.