Home / 5,928,013.08-8,180,551.08-3,349,638.36

Finding the Fourth Proportional to 5,928,013.08, 8,180,551.08 and 3,349,638.36

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Solution

The fourth proportional to 5,928,013.08, 8,180,551.08 and 3,349,638.36 is: 4,622,440.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,928,013.08 : 8,180,551.08 = 3,349,638.36 : x
  2. Step 2: Convert to fraction form
    5,928,013.08/8,180,551.08 = 3,349,638.36/x
  3. Step 3: Cross multiply
    5,928,013.08x = 8,180,551.08 × 3,349,638.36
  4. Step 4: Simplify right side
    5,928,013.08x = 27,401,887,703,507.43
  5. Step 5: Solve for x
    x = 27,401,887,703,507.43/5,928,013.08
  6. Step 6: Final answer
    x = 4,622,440.49

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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.