Home / 2,621,668.32-3,932,502.48-1,498,950

Finding the Fourth Proportional to 2,621,668.32, 3,932,502.48 and 1,498,950

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Solution

The fourth proportional to 2,621,668.32, 3,932,502.48 and 1,498,950 is: 2,248,425

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,621,668.32 : 3,932,502.48 = 1,498,950 : x
  2. Step 2: Convert to fraction form
    2,621,668.32/3,932,502.48 = 1,498,950/x
  3. Step 3: Cross multiply
    2,621,668.32x = 3,932,502.48 × 1,498,950
  4. Step 4: Simplify right side
    2,621,668.32x = 5,894,624,592,396
  5. Step 5: Solve for x
    x = 5,894,624,592,396/2,621,668.32
  6. Step 6: Final answer
    x = 2,248,425

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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.