Home / 4,525,370.37-6,788,056.16-1,330,524.23

Finding the Fourth Proportional to 4,525,370.37, 6,788,056.16 and 1,330,524.23

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Solution

The fourth proportional to 4,525,370.37, 6,788,056.16 and 1,330,524.23 is: 1,995,786.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,525,370.37 : 6,788,056.16 = 1,330,524.23 : x
  2. Step 2: Convert to fraction form
    4,525,370.37/6,788,056.16 = 1,330,524.23/x
  3. Step 3: Cross multiply
    4,525,370.37x = 6,788,056.16 × 1,330,524.23
  4. Step 4: Simplify right side
    4,525,370.37x = 9,031,673,164,866.79
  5. Step 5: Solve for x
    x = 9,031,673,164,866.79/4,525,370.37
  6. Step 6: Final answer
    x = 1,995,786.52

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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.