Home / 452,054.36-623,864.18-250,850.36

Finding the Fourth Proportional to 452,054.36, 623,864.18 and 250,850.36

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Solution

The fourth proportional to 452,054.36, 623,864.18 and 250,850.36 is: 346,189.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    452,054.36 : 623,864.18 = 250,850.36 : x
  2. Step 2: Convert to fraction form
    452,054.36/623,864.18 = 250,850.36/x
  3. Step 3: Cross multiply
    452,054.36x = 623,864.18 × 250,850.36
  4. Step 4: Simplify right side
    452,054.36x = 156,496,554,144.11
  5. Step 5: Solve for x
    x = 156,496,554,144.11/452,054.36
  6. Step 6: Final answer
    x = 346,189.68

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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.