Home / 8,764,525.55-13,206,612.60-7,202,089.01

Finding the Fourth Proportional to 8,764,525.55, 13,206,612.60 and 7,202,089.01

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Solution

The fourth proportional to 8,764,525.55, 13,206,612.60 and 7,202,089.01 is: 10,852,293.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,764,525.55 : 13,206,612.60 = 7,202,089.01 : x
  2. Step 2: Convert to fraction form
    8,764,525.55/13,206,612.60 = 7,202,089.01/x
  3. Step 3: Cross multiply
    8,764,525.55x = 13,206,612.60 × 7,202,089.01
  4. Step 4: Simplify right side
    8,764,525.55x = 95,115,199,498,804.06
  5. Step 5: Solve for x
    x = 95,115,199,498,804.06/8,764,525.55
  6. Step 6: Final answer
    x = 10,852,293.02

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