Home / 544,582.43-751,466.21-302,825.97

Finding the Fourth Proportional to 544,582.43, 751,466.21 and 302,825.97

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Solution

The fourth proportional to 544,582.43, 751,466.21 and 302,825.97 is: 417,867.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,582.43 : 751,466.21 = 302,825.97 : x
  2. Step 2: Convert to fraction form
    544,582.43/751,466.21 = 302,825.97/x
  3. Step 3: Cross multiply
    544,582.43x = 751,466.21 × 302,825.97
  4. Step 4: Simplify right side
    544,582.43x = 227,563,482,451.34
  5. Step 5: Solve for x
    x = 227,563,482,451.34/544,582.43
  6. Step 6: Final answer
    x = 417,867.84

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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.