Home / 624,827.51-937,047.33-225,416.24

Finding the Fourth Proportional to 624,827.51, 937,047.33 and 225,416.24

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Solution

The fourth proportional to 624,827.51, 937,047.33 and 225,416.24 is: 338,054.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    624,827.51 : 937,047.33 = 225,416.24 : x
  2. Step 2: Convert to fraction form
    624,827.51/937,047.33 = 225,416.24/x
  3. Step 3: Cross multiply
    624,827.51x = 937,047.33 × 225,416.24
  4. Step 4: Simplify right side
    624,827.51x = 211,225,685,830.64
  5. Step 5: Solve for x
    x = 211,225,685,830.64/624,827.51
  6. Step 6: Final answer
    x = 338,054.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.