Home / 2,453,300.88-3,385,555.56-1,365,549.36

Finding the Fourth Proportional to 2,453,300.88, 3,385,555.56 and 1,365,549.36

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Solution

The fourth proportional to 2,453,300.88, 3,385,555.56 and 1,365,549.36 is: 1,884,458.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,453,300.88 : 3,385,555.56 = 1,365,549.36 : x
  2. Step 2: Convert to fraction form
    2,453,300.88/3,385,555.56 = 1,365,549.36/x
  3. Step 3: Cross multiply
    2,453,300.88x = 3,385,555.56 × 1,365,549.36
  4. Step 4: Simplify right side
    2,453,300.88x = 4,623,143,228,202.44
  5. Step 5: Solve for x
    x = 4,623,143,228,202.44/2,453,300.88
  6. Step 6: Final answer
    x = 1,884,458.31

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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.