Home / 4,970,541.30-7,457,561.55-2,444,507.70

Finding the Fourth Proportional to 4,970,541.30, 7,457,561.55 and 2,444,507.70

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Solution

The fourth proportional to 4,970,541.30, 7,457,561.55 and 2,444,507.70 is: 3,667,622.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,970,541.30 : 7,457,561.55 = 2,444,507.70 : x
  2. Step 2: Convert to fraction form
    4,970,541.30/7,457,561.55 = 2,444,507.70/x
  3. Step 3: Cross multiply
    4,970,541.30x = 7,457,561.55 × 2,444,507.70
  4. Step 4: Simplify right side
    4,970,541.30x = 18,230,066,632,198.94
  5. Step 5: Solve for x
    x = 18,230,066,632,198.94/4,970,541.30
  6. Step 6: Final answer
    x = 3,667,622.00

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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.