Home / 2,702,562.04-3,724,990.31-2,048,971.62

Finding the Fourth Proportional to 2,702,562.04, 3,724,990.31 and 2,048,971.62

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Solution

The fourth proportional to 2,702,562.04, 3,724,990.31 and 2,048,971.62 is: 2,824,134.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,702,562.04 : 3,724,990.31 = 2,048,971.62 : x
  2. Step 2: Convert to fraction form
    2,702,562.04/3,724,990.31 = 2,048,971.62/x
  3. Step 3: Cross multiply
    2,702,562.04x = 3,724,990.31 × 2,048,971.62
  4. Step 4: Simplify right side
    2,702,562.04x = 7,632,399,429,965.00
  5. Step 5: Solve for x
    x = 7,632,399,429,965.00/2,702,562.04
  6. Step 6: Final answer
    x = 2,824,134.77

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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.