Home / 9,200,918.18-13,801,520.33-2,724,648.63

Finding the Fourth Proportional to 9,200,918.18, 13,801,520.33 and 2,724,648.63

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Solution

The fourth proportional to 9,200,918.18, 13,801,520.33 and 2,724,648.63 is: 4,087,015.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,200,918.18 : 13,801,520.33 = 2,724,648.63 : x
  2. Step 2: Convert to fraction form
    9,200,918.18/13,801,520.33 = 2,724,648.63/x
  3. Step 3: Cross multiply
    9,200,918.18x = 13,801,520.33 × 2,724,648.63
  4. Step 4: Simplify right side
    9,200,918.18x = 37,604,293,459,051.65
  5. Step 5: Solve for x
    x = 37,604,293,459,051.65/9,200,918.18
  6. Step 6: Final answer
    x = 4,087,015.31

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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.