Home / 3,600,496.41-5,401,927.22-1,472,370.45

Finding the Fourth Proportional to 3,600,496.41, 5,401,927.22 and 1,472,370.45

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Solution

The fourth proportional to 3,600,496.41, 5,401,927.22 and 1,472,370.45 is: 2,209,039.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,600,496.41 : 5,401,927.22 = 1,472,370.45 : x
  2. Step 2: Convert to fraction form
    3,600,496.41/5,401,927.22 = 1,472,370.45/x
  3. Step 3: Cross multiply
    3,600,496.41x = 5,401,927.22 × 1,472,370.45
  4. Step 4: Simplify right side
    3,600,496.41x = 7,953,638,004,416.80
  5. Step 5: Solve for x
    x = 7,953,638,004,416.80/3,600,496.41
  6. Step 6: Final answer
    x = 2,209,039.28

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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.