Home / 1,339,083.55-1,848,500.70-904,090.16

Finding the Fourth Proportional to 1,339,083.55, 1,848,500.70 and 904,090.16

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Solution

The fourth proportional to 1,339,083.55, 1,848,500.70 and 904,090.16 is: 1,248,026.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,339,083.55 : 1,848,500.70 = 904,090.16 : x
  2. Step 2: Convert to fraction form
    1,339,083.55/1,848,500.70 = 904,090.16/x
  3. Step 3: Cross multiply
    1,339,083.55x = 1,848,500.70 × 904,090.16
  4. Step 4: Simplify right side
    1,339,083.55x = 1,671,211,284,456.21
  5. Step 5: Solve for x
    x = 1,671,211,284,456.21/1,339,083.55
  6. Step 6: Final answer
    x = 1,248,026.15

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.