Home / 1,184,177.60-1,634,174.32-653,765.34

Finding the Fourth Proportional to 1,184,177.60, 1,634,174.32 and 653,765.34

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Solution

The fourth proportional to 1,184,177.60, 1,634,174.32 and 653,765.34 is: 902,201.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,184,177.60 : 1,634,174.32 = 653,765.34 : x
  2. Step 2: Convert to fraction form
    1,184,177.60/1,634,174.32 = 653,765.34/x
  3. Step 3: Cross multiply
    1,184,177.60x = 1,634,174.32 × 653,765.34
  4. Step 4: Simplify right side
    1,184,177.60x = 1,068,366,529,934.07
  5. Step 5: Solve for x
    x = 1,068,366,529,934.07/1,184,177.60
  6. Step 6: Final answer
    x = 902,201.27

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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.