Home / 544,601.08-751,551.06-302,899.24

Finding the Fourth Proportional to 544,601.08, 751,551.06 and 302,899.24

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Solution

The fourth proportional to 544,601.08, 751,551.06 and 302,899.24 is: 418,001.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,601.08 : 751,551.06 = 302,899.24 : x
  2. Step 2: Convert to fraction form
    544,601.08/751,551.06 = 302,899.24/x
  3. Step 3: Cross multiply
    544,601.08x = 751,551.06 × 302,899.24
  4. Step 4: Simplify right side
    544,601.08x = 227,644,244,895.19
  5. Step 5: Solve for x
    x = 227,644,244,895.19/544,601.08
  6. Step 6: Final answer
    x = 418,001.82

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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.