Home / 544,317.68-751,184.01-302,604.27

Finding the Fourth Proportional to 544,317.68, 751,184.01 and 302,604.27

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Solution

The fourth proportional to 544,317.68, 751,184.01 and 302,604.27 is: 417,608.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,317.68 : 751,184.01 = 302,604.27 : x
  2. Step 2: Convert to fraction form
    544,317.68/751,184.01 = 302,604.27/x
  3. Step 3: Cross multiply
    544,317.68x = 751,184.01 × 302,604.27
  4. Step 4: Simplify right side
    544,317.68x = 227,311,488,981.72
  5. Step 5: Solve for x
    x = 227,311,488,981.72/544,317.68
  6. Step 6: Final answer
    x = 417,608.13

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1.5x scale

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.