Home / 4,764,483.38-6,574,982.03-2,589,021.35

Finding the Fourth Proportional to 4,764,483.38, 6,574,982.03 and 2,589,021.35

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Solution

The fourth proportional to 4,764,483.38, 6,574,982.03 and 2,589,021.35 is: 3,572,846.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,764,483.38 : 6,574,982.03 = 2,589,021.35 : x
  2. Step 2: Convert to fraction form
    4,764,483.38/6,574,982.03 = 2,589,021.35/x
  3. Step 3: Cross multiply
    4,764,483.38x = 6,574,982.03 × 2,589,021.35
  4. Step 4: Simplify right side
    4,764,483.38x = 17,022,768,805,716.33
  5. Step 5: Solve for x
    x = 17,022,768,805,716.33/4,764,483.38
  6. Step 6: Final answer
    x = 3,572,846.72

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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.