Home / 1,197,199.44-1,652,170.04-653,370.22

Finding the Fourth Proportional to 1,197,199.44, 1,652,170.04 and 653,370.22

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Solution

The fourth proportional to 1,197,199.44, 1,652,170.04 and 653,370.22 is: 901,669.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,197,199.44 : 1,652,170.04 = 653,370.22 : x
  2. Step 2: Convert to fraction form
    1,197,199.44/1,652,170.04 = 653,370.22/x
  3. Step 3: Cross multiply
    1,197,199.44x = 1,652,170.04 × 653,370.22
  4. Step 4: Simplify right side
    1,197,199.44x = 1,079,478,698,142.46
  5. Step 5: Solve for x
    x = 1,079,478,698,142.46/1,197,199.44
  6. Step 6: Final answer
    x = 901,669.90

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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.