Home / 4,760,233.12-7,140,579.24-1,565,288.56

Finding the Fourth Proportional to 4,760,233.12, 7,140,579.24 and 1,565,288.56

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Solution

The fourth proportional to 4,760,233.12, 7,140,579.24 and 1,565,288.56 is: 2,348,008.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,760,233.12 : 7,140,579.24 = 1,565,288.56 : x
  2. Step 2: Convert to fraction form
    4,760,233.12/7,140,579.24 = 1,565,288.56/x
  3. Step 3: Cross multiply
    4,760,233.12x = 7,140,579.24 × 1,565,288.56
  4. Step 4: Simplify right side
    4,760,233.12x = 11,177,066,996,145.50
  5. Step 5: Solve for x
    x = 11,177,066,996,145.50/4,760,233.12
  6. Step 6: Final answer
    x = 2,348,008.33

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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.