Home / 4,898,823.44-7,348,337.01-1,782,768.02

Finding the Fourth Proportional to 4,898,823.44, 7,348,337.01 and 1,782,768.02

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Solution

The fourth proportional to 4,898,823.44, 7,348,337.01 and 1,782,768.02 is: 2,674,189.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,898,823.44 : 7,348,337.01 = 1,782,768.02 : x
  2. Step 2: Convert to fraction form
    4,898,823.44/7,348,337.01 = 1,782,768.02/x
  3. Step 3: Cross multiply
    4,898,823.44x = 7,348,337.01 × 1,782,768.02
  4. Step 4: Simplify right side
    4,898,823.44x = 13,100,380,184,868.73
  5. Step 5: Solve for x
    x = 13,100,380,184,868.73/4,898,823.44
  6. Step 6: Final answer
    x = 2,674,189.09

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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.