Home / 6,152,240.40-9,227,485.80-2,108,914.80

Finding the Fourth Proportional to 6,152,240.40, 9,227,485.80 and 2,108,914.80

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Solution

The fourth proportional to 6,152,240.40, 9,227,485.80 and 2,108,914.80 is: 3,163,072.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,152,240.40 : 9,227,485.80 = 2,108,914.80 : x
  2. Step 2: Convert to fraction form
    6,152,240.40/9,227,485.80 = 2,108,914.80/x
  3. Step 3: Cross multiply
    6,152,240.40x = 9,227,485.80 × 2,108,914.80
  4. Step 4: Simplify right side
    6,152,240.40x = 19,459,981,370,409.84
  5. Step 5: Solve for x
    x = 19,459,981,370,409.84/6,152,240.40
  6. Step 6: Final answer
    x = 3,163,072.33

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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.