Home / 3,736,020.62-5,605,802.40-2,222,693.17

Finding the Fourth Proportional to 3,736,020.62, 5,605,802.40 and 2,222,693.17

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Solution

The fourth proportional to 3,736,020.62, 5,605,802.40 and 2,222,693.17 is: 3,335,093.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,736,020.62 : 5,605,802.40 = 2,222,693.17 : x
  2. Step 2: Convert to fraction form
    3,736,020.62/5,605,802.40 = 2,222,693.17/x
  3. Step 3: Cross multiply
    3,736,020.62x = 5,605,802.40 × 2,222,693.17
  4. Step 4: Simplify right side
    3,736,020.62x = 12,459,978,706,849.61
  5. Step 5: Solve for x
    x = 12,459,978,706,849.61/3,736,020.62
  6. Step 6: Final answer
    x = 3,335,093.67

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.