Home / 6,632,584.48-9,948,305.22-4,038,216.76

Finding the Fourth Proportional to 6,632,584.48, 9,948,305.22 and 4,038,216.76

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Solution

The fourth proportional to 6,632,584.48, 9,948,305.22 and 4,038,216.76 is: 6,056,977.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,632,584.48 : 9,948,305.22 = 4,038,216.76 : x
  2. Step 2: Convert to fraction form
    6,632,584.48/9,948,305.22 = 4,038,216.76/x
  3. Step 3: Cross multiply
    6,632,584.48x = 9,948,305.22 × 4,038,216.76
  4. Step 4: Simplify right side
    6,632,584.48x = 40,173,412,872,999.48
  5. Step 5: Solve for x
    x = 40,173,412,872,999.48/6,632,584.48
  6. Step 6: Final answer
    x = 6,056,977.19

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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.