Home / 11,659,525.42-16,090,166.55-6,503,219.32

Finding the Fourth Proportional to 11,659,525.42, 16,090,166.55 and 6,503,219.32

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Solution

The fourth proportional to 11,659,525.42, 16,090,166.55 and 6,503,219.32 is: 8,974,454.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,659,525.42 : 16,090,166.55 = 6,503,219.32 : x
  2. Step 2: Convert to fraction form
    11,659,525.42/16,090,166.55 = 6,503,219.32/x
  3. Step 3: Cross multiply
    11,659,525.42x = 16,090,166.55 × 6,503,219.32
  4. Step 4: Simplify right side
    11,659,525.42x = 104,637,881,969,977.75
  5. Step 5: Solve for x
    x = 104,637,881,969,977.75/11,659,525.42
  6. Step 6: Final answer
    x = 8,974,454.64

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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.