Home / 3,747,604-5,621,561.52-1,088,212

Finding the Fourth Proportional to 3,747,604, 5,621,561.52 and 1,088,212

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Solution

The fourth proportional to 3,747,604, 5,621,561.52 and 1,088,212 is: 1,632,363.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,747,604 : 5,621,561.52 = 1,088,212 : x
  2. Step 2: Convert to fraction form
    3,747,604/5,621,561.52 = 1,088,212/x
  3. Step 3: Cross multiply
    3,747,604x = 5,621,561.52 × 1,088,212
  4. Step 4: Simplify right side
    3,747,604x = 6,117,450,704,802.24
  5. Step 5: Solve for x
    x = 6,117,450,704,802.24/3,747,604
  6. Step 6: Final answer
    x = 1,632,363.16

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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.