Home / 2,237,101-3,356,090.10-889,012.32

Finding the Fourth Proportional to 2,237,101, 3,356,090.10 and 889,012.32

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Solution

The fourth proportional to 2,237,101, 3,356,090.10 and 889,012.32 is: 1,333,692.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,237,101 : 3,356,090.10 = 889,012.32 : x
  2. Step 2: Convert to fraction form
    2,237,101/3,356,090.10 = 889,012.32/x
  3. Step 3: Cross multiply
    2,237,101x = 3,356,090.10 × 889,012.32
  4. Step 4: Simplify right side
    2,237,101x = 2,983,605,445,930.03
  5. Step 5: Solve for x
    x = 2,983,605,445,930.03/2,237,101
  6. Step 6: Final answer
    x = 1,333,692.78

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Double scale
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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.