Home / 4,853,056.37-7,279,586.99-1,658,213.87

Finding the Fourth Proportional to 4,853,056.37, 7,279,586.99 and 1,658,213.87

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Solution

The fourth proportional to 4,853,056.37, 7,279,586.99 and 1,658,213.87 is: 2,487,321.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,853,056.37 : 7,279,586.99 = 1,658,213.87 : x
  2. Step 2: Convert to fraction form
    4,853,056.37/7,279,586.99 = 1,658,213.87/x
  3. Step 3: Cross multiply
    4,853,056.37x = 7,279,586.99 × 1,658,213.87
  4. Step 4: Simplify right side
    4,853,056.37x = 12,071,112,106,398.48
  5. Step 5: Solve for x
    x = 12,071,112,106,398.48/4,853,056.37
  6. Step 6: Final answer
    x = 2,487,321.64

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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.