Home / 624,904.02-937,357.44-225,826.68

Finding the Fourth Proportional to 624,904.02, 937,357.44 and 225,826.68

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Solution

The fourth proportional to 624,904.02, 937,357.44 and 225,826.68 is: 338,740.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    624,904.02 : 937,357.44 = 225,826.68 : x
  2. Step 2: Convert to fraction form
    624,904.02/937,357.44 = 225,826.68/x
  3. Step 3: Cross multiply
    624,904.02x = 937,357.44 × 225,826.68
  4. Step 4: Simplify right side
    624,904.02x = 211,680,318,648.50
  5. Step 5: Solve for x
    x = 211,680,318,648.50/624,904.02
  6. Step 6: Final answer
    x = 338,740.53

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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.