Home / 2,373,011.64-3,274,748.19-1,285,280.46

Finding the Fourth Proportional to 2,373,011.64, 3,274,748.19 and 1,285,280.46

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Solution

The fourth proportional to 2,373,011.64, 3,274,748.19 and 1,285,280.46 is: 1,773,682.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,373,011.64 : 3,274,748.19 = 1,285,280.46 : x
  2. Step 2: Convert to fraction form
    2,373,011.64/3,274,748.19 = 1,285,280.46/x
  3. Step 3: Cross multiply
    2,373,011.64x = 3,274,748.19 × 1,285,280.46
  4. Step 4: Simplify right side
    2,373,011.64x = 4,208,969,860,027.37
  5. Step 5: Solve for x
    x = 4,208,969,860,027.37/2,373,011.64
  6. Step 6: Final answer
    x = 1,773,682.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.