Home / 7,054,902.64-10,584,130.74-2,006,213.14

Finding the Fourth Proportional to 7,054,902.64, 10,584,130.74 and 2,006,213.14

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Solution

The fourth proportional to 7,054,902.64, 10,584,130.74 and 2,006,213.14 is: 3,009,824.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,054,902.64 : 10,584,130.74 = 2,006,213.14 : x
  2. Step 2: Convert to fraction form
    7,054,902.64/10,584,130.74 = 2,006,213.14/x
  3. Step 3: Cross multiply
    7,054,902.64x = 10,584,130.74 × 2,006,213.14
  4. Step 4: Simplify right side
    7,054,902.64x = 21,234,022,166,065.92
  5. Step 5: Solve for x
    x = 21,234,022,166,065.92/7,054,902.64
  6. Step 6: Final answer
    x = 3,009,824.98

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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.