Home / 929,146.05-1,393,552.44-246,037.23

Finding the Fourth Proportional to 929,146.05, 1,393,552.44 and 246,037.23

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Solution

The fourth proportional to 929,146.05, 1,393,552.44 and 246,037.23 is: 369,011.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    929,146.05 : 1,393,552.44 = 246,037.23 : x
  2. Step 2: Convert to fraction form
    929,146.05/1,393,552.44 = 246,037.23/x
  3. Step 3: Cross multiply
    929,146.05x = 1,393,552.44 × 246,037.23
  4. Step 4: Simplify right side
    929,146.05x = 342,865,782,197.34
  5. Step 5: Solve for x
    x = 342,865,782,197.34/929,146.05
  6. Step 6: Final answer
    x = 369,011.72

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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.