Home / 904,094.60-1,356,141.90-704,564.60

Finding the Fourth Proportional to 904,094.60, 1,356,141.90 and 704,564.60

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Solution

The fourth proportional to 904,094.60, 1,356,141.90 and 704,564.60 is: 1,056,846.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    904,094.60 : 1,356,141.90 = 704,564.60 : x
  2. Step 2: Convert to fraction form
    904,094.60/1,356,141.90 = 704,564.60/x
  3. Step 3: Cross multiply
    904,094.60x = 1,356,141.90 × 704,564.60
  4. Step 4: Simplify right side
    904,094.60x = 955,489,575,316.74
  5. Step 5: Solve for x
    x = 955,489,575,316.74/904,094.60
  6. Step 6: Final answer
    x = 1,056,846.90

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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.