Home / 929,150.06-1,393,558.44-246,041.24

Finding the Fourth Proportional to 929,150.06, 1,393,558.44 and 246,041.24

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Solution

The fourth proportional to 929,150.06, 1,393,558.44 and 246,041.24 is: 369,017.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    929,150.06 : 1,393,558.44 = 246,041.24 : x
  2. Step 2: Convert to fraction form
    929,150.06/1,393,558.44 = 246,041.24/x
  3. Step 3: Cross multiply
    929,150.06x = 1,393,558.44 × 246,041.24
  4. Step 4: Simplify right side
    929,150.06x = 342,872,846,590.07
  5. Step 5: Solve for x
    x = 342,872,846,590.07/929,150.06
  6. Step 6: Final answer
    x = 369,017.73

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Double scale
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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.