Home / 8,060,419.56-11,104,459.02-5,608,814.52

Finding the Fourth Proportional to 8,060,419.56, 11,104,459.02 and 5,608,814.52

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Solution

The fourth proportional to 8,060,419.56, 11,104,459.02 and 5,608,814.52 is: 7,726,998.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,060,419.56 : 11,104,459.02 = 5,608,814.52 : x
  2. Step 2: Convert to fraction form
    8,060,419.56/11,104,459.02 = 5,608,814.52/x
  3. Step 3: Cross multiply
    8,060,419.56x = 11,104,459.02 × 5,608,814.52
  4. Step 4: Simplify right side
    8,060,419.56x = 62,282,850,988,120.96
  5. Step 5: Solve for x
    x = 62,282,850,988,120.96/8,060,419.56
  6. Step 6: Final answer
    x = 7,726,998.64

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.