Home / 3,066,161.40-4,597,549.20-1,423,047.24

Finding the Fourth Proportional to 3,066,161.40, 4,597,549.20 and 1,423,047.24

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Solution

The fourth proportional to 3,066,161.40, 4,597,549.20 and 1,423,047.24 is: 2,133,785.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,066,161.40 : 4,597,549.20 = 1,423,047.24 : x
  2. Step 2: Convert to fraction form
    3,066,161.40/4,597,549.20 = 1,423,047.24/x
  3. Step 3: Cross multiply
    3,066,161.40x = 4,597,549.20 × 1,423,047.24
  4. Step 4: Simplify right side
    3,066,161.40x = 6,542,529,699,824.21
  5. Step 5: Solve for x
    x = 6,542,529,699,824.21/3,066,161.40
  6. Step 6: Final answer
    x = 2,133,785.16

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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.