Home / 3,747,605-5,621,563.02-1,088,213

Finding the Fourth Proportional to 3,747,605, 5,621,563.02 and 1,088,213

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Solution

The fourth proportional to 3,747,605, 5,621,563.02 and 1,088,213 is: 1,632,364.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,747,605 : 5,621,563.02 = 1,088,213 : x
  2. Step 2: Convert to fraction form
    3,747,605/5,621,563.02 = 1,088,213/x
  3. Step 3: Cross multiply
    3,747,605x = 5,621,563.02 × 1,088,213
  4. Step 4: Simplify right side
    3,747,605x = 6,117,457,958,683.26
  5. Step 5: Solve for x
    x = 6,117,457,958,683.26/3,747,605
  6. Step 6: Final answer
    x = 1,632,364.66

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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.