Home / 8,242,007.96-11,374,004.40-4,571,267.24

Finding the Fourth Proportional to 8,242,007.96, 11,374,004.40 and 4,571,267.24

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Solution

The fourth proportional to 8,242,007.96, 11,374,004.40 and 4,571,267.24 is: 6,308,367.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,242,007.96 : 11,374,004.40 = 4,571,267.24 : x
  2. Step 2: Convert to fraction form
    8,242,007.96/11,374,004.40 = 4,571,267.24/x
  3. Step 3: Cross multiply
    8,242,007.96x = 11,374,004.40 × 4,571,267.24
  4. Step 4: Simplify right side
    8,242,007.96x = 51,993,613,701,335.86
  5. Step 5: Solve for x
    x = 51,993,613,701,335.86/8,242,007.96
  6. Step 6: Final answer
    x = 6,308,367.32

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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.