Home / 4,719,054.17-7,074,096.48-3,008,396.41

Finding the Fourth Proportional to 4,719,054.17, 7,074,096.48 and 3,008,396.41

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Solution

The fourth proportional to 4,719,054.17, 7,074,096.48 and 3,008,396.41 is: 4,509,735.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,719,054.17 : 7,074,096.48 = 3,008,396.41 : x
  2. Step 2: Convert to fraction form
    4,719,054.17/7,074,096.48 = 3,008,396.41/x
  3. Step 3: Cross multiply
    4,719,054.17x = 7,074,096.48 × 3,008,396.41
  4. Step 4: Simplify right side
    4,719,054.17x = 21,281,686,436,740.40
  5. Step 5: Solve for x
    x = 21,281,686,436,740.40/4,719,054.17
  6. Step 6: Final answer
    x = 4,509,735.57

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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.