Home / 9,838,994.40-14,761,256.40-4,790,469.60

Finding the Fourth Proportional to 9,838,994.40, 14,761,256.40 and 4,790,469.60

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Solution

The fourth proportional to 9,838,994.40, 14,761,256.40 and 4,790,469.60 is: 7,187,050.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,838,994.40 : 14,761,256.40 = 4,790,469.60 : x
  2. Step 2: Convert to fraction form
    9,838,994.40/14,761,256.40 = 4,790,469.60/x
  3. Step 3: Cross multiply
    9,838,994.40x = 14,761,256.40 × 4,790,469.60
  4. Step 4: Simplify right side
    9,838,994.40x = 70,713,350,042,005.44
  5. Step 5: Solve for x
    x = 70,713,350,042,005.44/9,838,994.40
  6. Step 6: Final answer
    x = 7,187,050.54

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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.