Home / 4,705,193.62-7,054,943.46-2,111,023.36

Finding the Fourth Proportional to 4,705,193.62, 7,054,943.46 and 2,111,023.36

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Solution

The fourth proportional to 4,705,193.62, 7,054,943.46 and 2,111,023.36 is: 3,165,257.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,705,193.62 : 7,054,943.46 = 2,111,023.36 : x
  2. Step 2: Convert to fraction form
    4,705,193.62/7,054,943.46 = 2,111,023.36/x
  3. Step 3: Cross multiply
    4,705,193.62x = 7,054,943.46 × 2,111,023.36
  4. Step 4: Simplify right side
    4,705,193.62x = 14,893,150,447,539.22
  5. Step 5: Solve for x
    x = 14,893,150,447,539.22/4,705,193.62
  6. Step 6: Final answer
    x = 3,165,257.72

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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.