Home / 3,004,223.40-4,145,830.02-1,646,096.04

Finding the Fourth Proportional to 3,004,223.40, 4,145,830.02 and 1,646,096.04

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Solution

The fourth proportional to 3,004,223.40, 4,145,830.02 and 1,646,096.04 is: 2,271,613.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,004,223.40 : 4,145,830.02 = 1,646,096.04 : x
  2. Step 2: Convert to fraction form
    3,004,223.40/4,145,830.02 = 1,646,096.04/x
  3. Step 3: Cross multiply
    3,004,223.40x = 4,145,830.02 × 1,646,096.04
  4. Step 4: Simplify right side
    3,004,223.40x = 6,824,434,378,435.12
  5. Step 5: Solve for x
    x = 6,824,434,378,435.12/3,004,223.40
  6. Step 6: Final answer
    x = 2,271,613.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.