Home / 6,709,512.60-9,259,233.30-3,653,724.60

Finding the Fourth Proportional to 6,709,512.60, 9,259,233.30 and 3,653,724.60

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Solution

The fourth proportional to 6,709,512.60, 9,259,233.30 and 3,653,724.60 is: 5,042,197.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,709,512.60 : 9,259,233.30 = 3,653,724.60 : x
  2. Step 2: Convert to fraction form
    6,709,512.60/9,259,233.30 = 3,653,724.60/x
  3. Step 3: Cross multiply
    6,709,512.60x = 9,259,233.30 × 3,653,724.60
  4. Step 4: Simplify right side
    6,709,512.60x = 33,830,688,485,349.18
  5. Step 5: Solve for x
    x = 33,830,688,485,349.18/6,709,512.60
  6. Step 6: Final answer
    x = 5,042,197.62

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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.