Home / 3,698,047.27-5,103,210.18-2,066,468.04

Finding the Fourth Proportional to 3,698,047.27, 5,103,210.18 and 2,066,468.04

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Solution

The fourth proportional to 3,698,047.27, 5,103,210.18 and 2,066,468.04 is: 2,851,672.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,698,047.27 : 5,103,210.18 = 2,066,468.04 : x
  2. Step 2: Convert to fraction form
    3,698,047.27/5,103,210.18 = 2,066,468.04/x
  3. Step 3: Cross multiply
    3,698,047.27x = 5,103,210.18 × 2,066,468.04
  4. Step 4: Simplify right side
    3,698,047.27x = 10,545,620,738,372.65
  5. Step 5: Solve for x
    x = 10,545,620,738,372.65/3,698,047.27
  6. Step 6: Final answer
    x = 2,851,672.78

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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.