Home / 2,047,232.70-3,066,183.45-1,207,424.70

Finding the Fourth Proportional to 2,047,232.70, 3,066,183.45 and 1,207,424.70

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Solution

The fourth proportional to 2,047,232.70, 3,066,183.45 and 1,207,424.70 is: 1,808,385.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,047,232.70 : 3,066,183.45 = 1,207,424.70 : x
  2. Step 2: Convert to fraction form
    2,047,232.70/3,066,183.45 = 1,207,424.70/x
  3. Step 3: Cross multiply
    2,047,232.70x = 3,066,183.45 × 1,207,424.70
  4. Step 4: Simplify right side
    2,047,232.70x = 3,702,185,632,261.22
  5. Step 5: Solve for x
    x = 3,702,185,632,261.22/2,047,232.70
  6. Step 6: Final answer
    x = 1,808,385.35

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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.