Home / 5,619,372.69-7,754,748.09-3,041,072.22

Finding the Fourth Proportional to 5,619,372.69, 7,754,748.09 and 3,041,072.22

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Solution

The fourth proportional to 5,619,372.69, 7,754,748.09 and 3,041,072.22 is: 4,196,687.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,619,372.69 : 7,754,748.09 = 3,041,072.22 : x
  2. Step 2: Convert to fraction form
    5,619,372.69/7,754,748.09 = 3,041,072.22/x
  3. Step 3: Cross multiply
    5,619,372.69x = 7,754,748.09 × 3,041,072.22
  4. Step 4: Simplify right side
    5,619,372.69x = 23,582,748,989,597.06
  5. Step 5: Solve for x
    x = 23,582,748,989,597.06/5,619,372.69
  6. Step 6: Final answer
    x = 4,196,687.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.