Home / 9,228,021.40-13,842,032.10-6,677,104.60

Finding the Fourth Proportional to 9,228,021.40, 13,842,032.10 and 6,677,104.60

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Solution

The fourth proportional to 9,228,021.40, 13,842,032.10 and 6,677,104.60 is: 10,015,656.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,228,021.40 : 13,842,032.10 = 6,677,104.60 : x
  2. Step 2: Convert to fraction form
    9,228,021.40/13,842,032.10 = 6,677,104.60/x
  3. Step 3: Cross multiply
    9,228,021.40x = 13,842,032.10 × 6,677,104.60
  4. Step 4: Simplify right side
    9,228,021.40x = 92,424,696,208,257.66
  5. Step 5: Solve for x
    x = 92,424,696,208,257.66/9,228,021.40
  6. Step 6: Final answer
    x = 10,015,656.90

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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.