Home / 4,477,249.36-6,715,811.52-2,554,056.25

Finding the Fourth Proportional to 4,477,249.36, 6,715,811.52 and 2,554,056.25

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Solution

The fourth proportional to 4,477,249.36, 6,715,811.52 and 2,554,056.25 is: 3,831,048.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,477,249.36 : 6,715,811.52 = 2,554,056.25 : x
  2. Step 2: Convert to fraction form
    4,477,249.36/6,715,811.52 = 2,554,056.25/x
  3. Step 3: Cross multiply
    4,477,249.36x = 6,715,811.52 × 2,554,056.25
  4. Step 4: Simplify right side
    4,477,249.36x = 17,152,560,386,478.00
  5. Step 5: Solve for x
    x = 17,152,560,386,478.00/4,477,249.36
  6. Step 6: Final answer
    x = 3,831,048.71

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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.