Home / 1,201,233.80-1,801,000.08-601,767.32

Finding the Fourth Proportional to 1,201,233.80, 1,801,000.08 and 601,767.32

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Solution

The fourth proportional to 1,201,233.80, 1,801,000.08 and 601,767.32 is: 902,224.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,201,233.80 : 1,801,000.08 = 601,767.32 : x
  2. Step 2: Convert to fraction form
    1,201,233.80/1,801,000.08 = 601,767.32/x
  3. Step 3: Cross multiply
    1,201,233.80x = 1,801,000.08 × 601,767.32
  4. Step 4: Simplify right side
    1,201,233.80x = 1,083,782,991,461.39
  5. Step 5: Solve for x
    x = 1,083,782,991,461.39/1,201,233.80
  6. Step 6: Final answer
    x = 902,224.86

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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.