Home / 11,735,266.58-16,195,662.60-6,509,958.32

Finding the Fourth Proportional to 11,735,266.58, 16,195,662.60 and 6,509,958.32

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Solution

The fourth proportional to 11,735,266.58, 16,195,662.60 and 6,509,958.32 is: 8,984,294.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,735,266.58 : 16,195,662.60 = 6,509,958.32 : x
  2. Step 2: Convert to fraction form
    11,735,266.58/16,195,662.60 = 6,509,958.32/x
  3. Step 3: Cross multiply
    11,735,266.58x = 16,195,662.60 × 6,509,958.32
  4. Step 4: Simplify right side
    11,735,266.58x = 105,433,088,490,782.83
  5. Step 5: Solve for x
    x = 105,433,088,490,782.83/11,735,266.58
  6. Step 6: Final answer
    x = 8,984,294.29

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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.