Home / 11,836,235.65-17,759,468.25-6,364,935.58

Finding the Fourth Proportional to 11,836,235.65, 17,759,468.25 and 6,364,935.58

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Solution

The fourth proportional to 11,836,235.65, 17,759,468.25 and 6,364,935.58 is: 9,550,153.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,836,235.65 : 17,759,468.25 = 6,364,935.58 : x
  2. Step 2: Convert to fraction form
    11,836,235.65/17,759,468.25 = 6,364,935.58/x
  3. Step 3: Cross multiply
    11,836,235.65x = 17,759,468.25 × 6,364,935.58
  4. Step 4: Simplify right side
    11,836,235.65x = 113,037,871,346,305.34
  5. Step 5: Solve for x
    x = 113,037,871,346,305.34/11,836,235.65
  6. Step 6: Final answer
    x = 9,550,153.84

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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.