Home / 1,100,899.26-1,651,334.27-302,180.94

Finding the Fourth Proportional to 1,100,899.26, 1,651,334.27 and 302,180.94

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Solution

The fourth proportional to 1,100,899.26, 1,651,334.27 and 302,180.94 is: 453,267.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,100,899.26 : 1,651,334.27 = 302,180.94 : x
  2. Step 2: Convert to fraction form
    1,100,899.26/1,651,334.27 = 302,180.94/x
  3. Step 3: Cross multiply
    1,100,899.26x = 1,651,334.27 × 302,180.94
  4. Step 4: Simplify right side
    1,100,899.26x = 499,001,740,451.91
  5. Step 5: Solve for x
    x = 499,001,740,451.91/1,100,899.26
  6. Step 6: Final answer
    x = 453,267.40

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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.