Home / 9,241,400.46-13,859,152.75-3,174,669.35

Finding the Fourth Proportional to 9,241,400.46, 13,859,152.75 and 3,174,669.35

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Solution

The fourth proportional to 9,241,400.46, 13,859,152.75 and 3,174,669.35 is: 4,760,991.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,241,400.46 : 13,859,152.75 = 3,174,669.35 : x
  2. Step 2: Convert to fraction form
    9,241,400.46/13,859,152.75 = 3,174,669.35/x
  3. Step 3: Cross multiply
    9,241,400.46x = 13,859,152.75 × 3,174,669.35
  4. Step 4: Simplify right side
    9,241,400.46x = 43,998,227,439,037.61
  5. Step 5: Solve for x
    x = 43,998,227,439,037.61/9,241,400.46
  6. Step 6: Final answer
    x = 4,760,991.33

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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.