Home / 6,586,172.73-9,089,025.98-3,605,826.40

Finding the Fourth Proportional to 6,586,172.73, 9,089,025.98 and 3,605,826.40

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Solution

The fourth proportional to 6,586,172.73, 9,089,025.98 and 3,605,826.40 is: 4,976,099.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,586,172.73 : 9,089,025.98 = 3,605,826.40 : x
  2. Step 2: Convert to fraction form
    6,586,172.73/9,089,025.98 = 3,605,826.40/x
  3. Step 3: Cross multiply
    6,586,172.73x = 9,089,025.98 × 3,605,826.40
  4. Step 4: Simplify right side
    6,586,172.73x = 32,773,449,788,218.17
  5. Step 5: Solve for x
    x = 32,773,449,788,218.17/6,586,172.73
  6. Step 6: Final answer
    x = 4,976,099.34

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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.