Home / 6,283,315.52-8,671,010.19-3,530,119.04

Finding the Fourth Proportional to 6,283,315.52, 8,671,010.19 and 3,530,119.04

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Solution

The fourth proportional to 6,283,315.52, 8,671,010.19 and 3,530,119.04 is: 4,871,583.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,283,315.52 : 8,671,010.19 = 3,530,119.04 : x
  2. Step 2: Convert to fraction form
    6,283,315.52/8,671,010.19 = 3,530,119.04/x
  3. Step 3: Cross multiply
    6,283,315.52x = 8,671,010.19 × 3,530,119.04
  4. Step 4: Simplify right side
    6,283,315.52x = 30,609,698,189,430.54
  5. Step 5: Solve for x
    x = 30,609,698,189,430.54/6,283,315.52
  6. Step 6: Final answer
    x = 4,871,583.81

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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.