Home / 9,840,976.98-14,759,783.36-2,650,829.37

Finding the Fourth Proportional to 9,840,976.98, 14,759,783.36 and 2,650,829.37

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Solution

The fourth proportional to 9,840,976.98, 14,759,783.36 and 2,650,829.37 is: 3,975,790.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,840,976.98 : 14,759,783.36 = 2,650,829.37 : x
  2. Step 2: Convert to fraction form
    9,840,976.98/14,759,783.36 = 2,650,829.37/x
  3. Step 3: Cross multiply
    9,840,976.98x = 14,759,783.36 × 2,650,829.37
  4. Step 4: Simplify right side
    9,840,976.98x = 39,125,667,264,797.26
  5. Step 5: Solve for x
    x = 39,125,667,264,797.26/9,840,976.98
  6. Step 6: Final answer
    x = 3,975,790.95

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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.