Home / 1,860,236.82-2,567,040.03-1,033,363.94

Finding the Fourth Proportional to 1,860,236.82, 2,567,040.03 and 1,033,363.94

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Solution

The fourth proportional to 1,860,236.82, 2,567,040.03 and 1,033,363.94 is: 1,425,994.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,860,236.82 : 2,567,040.03 = 1,033,363.94 : x
  2. Step 2: Convert to fraction form
    1,860,236.82/2,567,040.03 = 1,033,363.94/x
  3. Step 3: Cross multiply
    1,860,236.82x = 2,567,040.03 × 1,033,363.94
  4. Step 4: Simplify right side
    1,860,236.82x = 2,652,686,586,703.32
  5. Step 5: Solve for x
    x = 2,652,686,586,703.32/1,860,236.82
  6. Step 6: Final answer
    x = 1,425,994.02

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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.