Home / 8,362,738.98-11,539,180.89-4,925,664.36

Finding the Fourth Proportional to 8,362,738.98, 11,539,180.89 and 4,925,664.36

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Solution

The fourth proportional to 8,362,738.98, 11,539,180.89 and 4,925,664.36 is: 6,796,592.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,362,738.98 : 11,539,180.89 = 4,925,664.36 : x
  2. Step 2: Convert to fraction form
    8,362,738.98/11,539,180.89 = 4,925,664.36/x
  3. Step 3: Cross multiply
    8,362,738.98x = 11,539,180.89 × 4,925,664.36
  4. Step 4: Simplify right side
    8,362,738.98x = 56,838,132,053,466.09
  5. Step 5: Solve for x
    x = 56,838,132,053,466.09/8,362,738.98
  6. Step 6: Final answer
    x = 6,796,592.86

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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.