Home / 6,582,608.66-9,081,799.87-3,828,711.50

Finding the Fourth Proportional to 6,582,608.66, 9,081,799.87 and 3,828,711.50

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Solution

The fourth proportional to 6,582,608.66, 9,081,799.87 and 3,828,711.50 is: 5,282,342.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,582,608.66 : 9,081,799.87 = 3,828,711.50 : x
  2. Step 2: Convert to fraction form
    6,582,608.66/9,081,799.87 = 3,828,711.50/x
  3. Step 3: Cross multiply
    6,582,608.66x = 9,081,799.87 × 3,828,711.50
  4. Step 4: Simplify right side
    6,582,608.66x = 34,771,591,602,967.50
  5. Step 5: Solve for x
    x = 34,771,591,602,967.50/6,582,608.66
  6. Step 6: Final answer
    x = 5,282,342.21

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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.