Home / 544,343.33-751,151.24-302,611.19

Finding the Fourth Proportional to 544,343.33, 751,151.24 and 302,611.19

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Solution

The fourth proportional to 544,343.33, 751,151.24 and 302,611.19 is: 417,579.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,343.33 : 751,151.24 = 302,611.19 : x
  2. Step 2: Convert to fraction form
    544,343.33/751,151.24 = 302,611.19/x
  3. Step 3: Cross multiply
    544,343.33x = 751,151.24 × 302,611.19
  4. Step 4: Simplify right side
    544,343.33x = 227,306,767,607.15
  5. Step 5: Solve for x
    x = 227,306,767,607.15/544,343.33
  6. Step 6: Final answer
    x = 417,579.78

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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.