Home / 1,090,195.45-1,504,443.17-600,160.98

Finding the Fourth Proportional to 1,090,195.45, 1,504,443.17 and 600,160.98

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Solution

The fourth proportional to 1,090,195.45, 1,504,443.17 and 600,160.98 is: 828,207.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,090,195.45 : 1,504,443.17 = 600,160.98 : x
  2. Step 2: Convert to fraction form
    1,090,195.45/1,504,443.17 = 600,160.98/x
  3. Step 3: Cross multiply
    1,090,195.45x = 1,504,443.17 × 600,160.98
  4. Step 4: Simplify right side
    1,090,195.45x = 902,908,081,349.85
  5. Step 5: Solve for x
    x = 902,908,081,349.85/1,090,195.45
  6. Step 6: Final answer
    x = 828,207.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.