Home / 3,660,722.16-5,483,935.84-1,738,898.64

Finding the Fourth Proportional to 3,660,722.16, 5,483,935.84 and 1,738,898.64

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Solution

The fourth proportional to 3,660,722.16, 5,483,935.84 and 1,738,898.64 is: 2,604,952.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,660,722.16 : 5,483,935.84 = 1,738,898.64 : x
  2. Step 2: Convert to fraction form
    3,660,722.16/5,483,935.84 = 1,738,898.64/x
  3. Step 3: Cross multiply
    3,660,722.16x = 5,483,935.84 × 1,738,898.64
  4. Step 4: Simplify right side
    3,660,722.16x = 9,536,008,574,023.26
  5. Step 5: Solve for x
    x = 9,536,008,574,023.26/3,660,722.16
  6. Step 6: Final answer
    x = 2,604,952.84

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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.