Home / 11,597,539.12-16,003,670.60-6,703,078.24

Finding the Fourth Proportional to 11,597,539.12, 16,003,670.60 and 6,703,078.24

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Solution

The fourth proportional to 11,597,539.12, 16,003,670.60 and 6,703,078.24 is: 9,249,708.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,597,539.12 : 16,003,670.60 = 6,703,078.24 : x
  2. Step 2: Convert to fraction form
    11,597,539.12/16,003,670.60 = 6,703,078.24/x
  3. Step 3: Cross multiply
    11,597,539.12x = 16,003,670.60 × 6,703,078.24
  4. Step 4: Simplify right side
    11,597,539.12x = 107,273,856,158,987.75
  5. Step 5: Solve for x
    x = 107,273,856,158,987.75/11,597,539.12
  6. Step 6: Final answer
    x = 9,249,708.50

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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.