Home / 995,484.94-1,493,232.87-247,530.94

Finding the Fourth Proportional to 995,484.94, 1,493,232.87 and 247,530.94

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Solution

The fourth proportional to 995,484.94, 1,493,232.87 and 247,530.94 is: 371,297.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    995,484.94 : 1,493,232.87 = 247,530.94 : x
  2. Step 2: Convert to fraction form
    995,484.94/1,493,232.87 = 247,530.94/x
  3. Step 3: Cross multiply
    995,484.94x = 1,493,232.87 × 247,530.94
  4. Step 4: Simplify right side
    995,484.94x = 369,621,333,145.16
  5. Step 5: Solve for x
    x = 369,621,333,145.16/995,484.94
  6. Step 6: Final answer
    x = 371,297.77

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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.