Home / 2,453,564.44-3,385,681.44-1,809,331.48

Finding the Fourth Proportional to 2,453,564.44, 3,385,681.44 and 1,809,331.48

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Solution

The fourth proportional to 2,453,564.44, 3,385,681.44 and 1,809,331.48 is: 2,496,702.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,453,564.44 : 3,385,681.44 = 1,809,331.48 : x
  2. Step 2: Convert to fraction form
    2,453,564.44/3,385,681.44 = 1,809,331.48/x
  3. Step 3: Cross multiply
    2,453,564.44x = 3,385,681.44 × 1,809,331.48
  4. Step 4: Simplify right side
    2,453,564.44x = 6,125,820,010,643.73
  5. Step 5: Solve for x
    x = 6,125,820,010,643.73/2,453,564.44
  6. Step 6: Final answer
    x = 2,496,702.31

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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.