Home / 544,362.37-751,262.10-326,579.21

Finding the Fourth Proportional to 544,362.37, 751,262.10 and 326,579.21

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Solution

The fourth proportional to 544,362.37, 751,262.10 and 326,579.21 is: 450,704.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,362.37 : 751,262.10 = 326,579.21 : x
  2. Step 2: Convert to fraction form
    544,362.37/751,262.10 = 326,579.21/x
  3. Step 3: Cross multiply
    544,362.37x = 751,262.10 × 326,579.21
  4. Step 4: Simplify right side
    544,362.37x = 245,346,581,488.05
  5. Step 5: Solve for x
    x = 245,346,581,488.05/544,362.37
  6. Step 6: Final answer
    x = 450,704.53

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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.