Home / 8,973,617.94-13,457,603.43-2,906,942.13

Finding the Fourth Proportional to 8,973,617.94, 13,457,603.43 and 2,906,942.13

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Solution

The fourth proportional to 8,973,617.94, 13,457,603.43 and 2,906,942.13 is: 4,359,498.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,973,617.94 : 13,457,603.43 = 2,906,942.13 : x
  2. Step 2: Convert to fraction form
    8,973,617.94/13,457,603.43 = 2,906,942.13/x
  3. Step 3: Cross multiply
    8,973,617.94x = 13,457,603.43 × 2,906,942.13
  4. Step 4: Simplify right side
    8,973,617.94x = 39,120,474,379,499.50
  5. Step 5: Solve for x
    x = 39,120,474,379,499.50/8,973,617.94
  6. Step 6: Final answer
    x = 4,359,498.55

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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.