Home / 10,835,187.88-16,241,322.78-4,007,373.16

Finding the Fourth Proportional to 10,835,187.88, 16,241,322.78 and 4,007,373.16

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Solution

The fourth proportional to 10,835,187.88, 16,241,322.78 and 4,007,373.16 is: 6,006,821.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,835,187.88 : 16,241,322.78 = 4,007,373.16 : x
  2. Step 2: Convert to fraction form
    10,835,187.88/16,241,322.78 = 4,007,373.16/x
  3. Step 3: Cross multiply
    10,835,187.88x = 16,241,322.78 × 4,007,373.16
  4. Step 4: Simplify right side
    10,835,187.88x = 65,085,040,991,468.59
  5. Step 5: Solve for x
    x = 65,085,040,991,468.59/10,835,187.88
  6. Step 6: Final answer
    x = 6,006,821.64

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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.