Home / 3,675,289.04-5,071,903.05-2,043,661.38

Finding the Fourth Proportional to 3,675,289.04, 5,071,903.05 and 2,043,661.38

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Solution

The fourth proportional to 3,675,289.04, 5,071,903.05 and 2,043,661.38 is: 2,820,255.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,675,289.04 : 5,071,903.05 = 2,043,661.38 : x
  2. Step 2: Convert to fraction form
    3,675,289.04/5,071,903.05 = 2,043,661.38/x
  3. Step 3: Cross multiply
    3,675,289.04x = 5,071,903.05 × 2,043,661.38
  4. Step 4: Simplify right side
    3,675,289.04x = 10,365,252,386,389.21
  5. Step 5: Solve for x
    x = 10,365,252,386,389.21/3,675,289.04
  6. Step 6: Final answer
    x = 2,820,255.03

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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.