Home / 904,016.03-1,356,024.11-704,485.76

Finding the Fourth Proportional to 904,016.03, 1,356,024.11 and 704,485.76

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Solution

The fourth proportional to 904,016.03, 1,356,024.11 and 704,485.76 is: 1,056,728.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    904,016.03 : 1,356,024.11 = 704,485.76 : x
  2. Step 2: Convert to fraction form
    904,016.03/1,356,024.11 = 704,485.76/x
  3. Step 3: Cross multiply
    904,016.03x = 1,356,024.11 × 704,485.76
  4. Step 4: Simplify right side
    904,016.03x = 955,299,665,409.12
  5. Step 5: Solve for x
    x = 955,299,665,409.12/904,016.03
  6. Step 6: Final answer
    x = 1,056,728.69

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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.