Home / 8,092,526.12-11,169,249.54-5,195,577.32

Finding the Fourth Proportional to 8,092,526.12, 11,169,249.54 and 5,195,577.32

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Solution

The fourth proportional to 8,092,526.12, 11,169,249.54 and 5,195,577.32 is: 7,170,900.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,092,526.12 : 11,169,249.54 = 5,195,577.32 : x
  2. Step 2: Convert to fraction form
    8,092,526.12/11,169,249.54 = 5,195,577.32/x
  3. Step 3: Cross multiply
    8,092,526.12x = 11,169,249.54 × 5,195,577.32
  4. Step 4: Simplify right side
    8,092,526.12x = 58,030,699,591,444.43
  5. Step 5: Solve for x
    x = 58,030,699,591,444.43/8,092,526.12
  6. Step 6: Final answer
    x = 7,170,900.50

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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.