Home / 3,052,388.34-4,578,680.07-1,535,243.22

Finding the Fourth Proportional to 3,052,388.34, 4,578,680.07 and 1,535,243.22

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Solution

The fourth proportional to 3,052,388.34, 4,578,680.07 and 1,535,243.22 is: 2,302,913.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,052,388.34 : 4,578,680.07 = 1,535,243.22 : x
  2. Step 2: Convert to fraction form
    3,052,388.34/4,578,680.07 = 1,535,243.22/x
  3. Step 3: Cross multiply
    3,052,388.34x = 4,578,680.07 × 1,535,243.22
  4. Step 4: Simplify right side
    3,052,388.34x = 7,029,387,534,016.63
  5. Step 5: Solve for x
    x = 7,029,387,534,016.63/3,052,388.34
  6. Step 6: Final answer
    x = 2,302,913.90

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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.