Home / 4,623,859.11-6,935,035.30-1,551,209.81

Finding the Fourth Proportional to 4,623,859.11, 6,935,035.30 and 1,551,209.81

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Solution

The fourth proportional to 4,623,859.11, 6,935,035.30 and 1,551,209.81 is: 2,326,561.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,623,859.11 : 6,935,035.30 = 1,551,209.81 : x
  2. Step 2: Convert to fraction form
    4,623,859.11/6,935,035.30 = 1,551,209.81/x
  3. Step 3: Cross multiply
    4,623,859.11x = 6,935,035.30 × 1,551,209.81
  4. Step 4: Simplify right side
    4,623,859.11x = 10,757,694,751,503.09
  5. Step 5: Solve for x
    x = 10,757,694,751,503.09/4,623,859.11
  6. Step 6: Final answer
    x = 2,326,561.97

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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.