Home / 7,183,267.10-10,774,872.30-2,134,577.60

Finding the Fourth Proportional to 7,183,267.10, 10,774,872.30 and 2,134,577.60

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Solution

The fourth proportional to 7,183,267.10, 10,774,872.30 and 2,134,577.60 is: 3,201,857.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,183,267.10 : 10,774,872.30 = 2,134,577.60 : x
  2. Step 2: Convert to fraction form
    7,183,267.10/10,774,872.30 = 2,134,577.60/x
  3. Step 3: Cross multiply
    7,183,267.10x = 10,774,872.30 × 2,134,577.60
  4. Step 4: Simplify right side
    7,183,267.10x = 22,999,801,054,440.48
  5. Step 5: Solve for x
    x = 22,999,801,054,440.48/7,183,267.10
  6. Step 6: Final answer
    x = 3,201,857.98

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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.