Home / 1,226,259.34-1,850,907.60-1,226,259.34

Finding the Fourth Proportional to 1,226,259.34, 1,850,907.60 and 1,226,259.34

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Solution

The fourth proportional to 1,226,259.34, 1,850,907.60 and 1,226,259.34 is: 1,850,907.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,226,259.34 : 1,850,907.60 = 1,226,259.34 : x
  2. Step 2: Convert to fraction form
    1,226,259.34/1,850,907.60 = 1,226,259.34/x
  3. Step 3: Cross multiply
    1,226,259.34x = 1,850,907.60 × 1,226,259.34
  4. Step 4: Simplify right side
    1,226,259.34x = 2,269,692,731,976.98
  5. Step 5: Solve for x
    x = 2,269,692,731,976.98/1,226,259.34
  6. Step 6: Final answer
    x = 1,850,907.60

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.