Home / 8,792,302.10-13,191,563.55-8,481,262.10

Finding the Fourth Proportional to 8,792,302.10, 13,191,563.55 and 8,481,262.10

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Solution

The fourth proportional to 8,792,302.10, 13,191,563.55 and 8,481,262.10 is: 12,724,893.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,792,302.10 : 13,191,563.55 = 8,481,262.10 : x
  2. Step 2: Convert to fraction form
    8,792,302.10/13,191,563.55 = 8,481,262.10/x
  3. Step 3: Cross multiply
    8,792,302.10x = 13,191,563.55 × 8,481,262.10
  4. Step 4: Simplify right side
    8,792,302.10x = 111,881,107,976,356.45
  5. Step 5: Solve for x
    x = 111,881,107,976,356.45/8,792,302.10
  6. Step 6: Final answer
    x = 12,724,893.52

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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.