Home / 957,094.80-1,435,561.20-292,246.80

Finding the Fourth Proportional to 957,094.80, 1,435,561.20 and 292,246.80

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Solution

The fourth proportional to 957,094.80, 1,435,561.20 and 292,246.80 is: 438,345.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,094.80 : 1,435,561.20 = 292,246.80 : x
  2. Step 2: Convert to fraction form
    957,094.80/1,435,561.20 = 292,246.80/x
  3. Step 3: Cross multiply
    957,094.80x = 1,435,561.20 × 292,246.80
  4. Step 4: Simplify right side
    957,094.80x = 419,538,166,904.16
  5. Step 5: Solve for x
    x = 419,538,166,904.16/957,094.80
  6. Step 6: Final answer
    x = 438,345.47

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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.