Home / 544,317.04-751,183.13-302,603.63

Finding the Fourth Proportional to 544,317.04, 751,183.13 and 302,603.63

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Solution

The fourth proportional to 544,317.04, 751,183.13 and 302,603.63 is: 417,607.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,317.04 : 751,183.13 = 302,603.63 : x
  2. Step 2: Convert to fraction form
    544,317.04/751,183.13 = 302,603.63/x
  3. Step 3: Cross multiply
    544,317.04x = 751,183.13 × 302,603.63
  4. Step 4: Simplify right side
    544,317.04x = 227,310,741,932.76
  5. Step 5: Solve for x
    x = 227,310,741,932.76/544,317.04
  6. Step 6: Final answer
    x = 417,607.25

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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.