Home / 995,583.52-1,492,908.24-364,055.68

Finding the Fourth Proportional to 995,583.52, 1,492,908.24 and 364,055.68

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Solution

The fourth proportional to 995,583.52, 1,492,908.24 and 364,055.68 is: 545,912.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    995,583.52 : 1,492,908.24 = 364,055.68 : x
  2. Step 2: Convert to fraction form
    995,583.52/1,492,908.24 = 364,055.68/x
  3. Step 3: Cross multiply
    995,583.52x = 1,492,908.24 × 364,055.68
  4. Step 4: Simplify right side
    995,583.52x = 543,501,724,490.80
  5. Step 5: Solve for x
    x = 543,501,724,490.80/995,583.52
  6. Step 6: Final answer
    x = 545,912.74

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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.