Home / 8,932,551.36-13,398,834.24-2,200,966.08

Finding the Fourth Proportional to 8,932,551.36, 13,398,834.24 and 2,200,966.08

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Solution

The fourth proportional to 8,932,551.36, 13,398,834.24 and 2,200,966.08 is: 3,301,450.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,932,551.36 : 13,398,834.24 = 2,200,966.08 : x
  2. Step 2: Convert to fraction form
    8,932,551.36/13,398,834.24 = 2,200,966.08/x
  3. Step 3: Cross multiply
    8,932,551.36x = 13,398,834.24 × 2,200,966.08
  4. Step 4: Simplify right side
    8,932,551.36x = 29,490,379,673,782.58
  5. Step 5: Solve for x
    x = 29,490,379,673,782.58/8,932,551.36
  6. Step 6: Final answer
    x = 3,301,450.89

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.