Home / 11,046,783-16,570,765-3,474,339.24

Finding the Fourth Proportional to 11,046,783, 16,570,765 and 3,474,339.24

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Solution

The fourth proportional to 11,046,783, 16,570,765 and 3,474,339.24 is: 5,211,694.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,046,783 : 16,570,765 = 3,474,339.24 : x
  2. Step 2: Convert to fraction form
    11,046,783/16,570,765 = 3,474,339.24/x
  3. Step 3: Cross multiply
    11,046,783x = 16,570,765 × 3,474,339.24
  4. Step 4: Simplify right side
    11,046,783x = 57,572,459,076,318.60
  5. Step 5: Solve for x
    x = 57,572,459,076,318.60/11,046,783
  6. Step 6: Final answer
    x = 5,211,694.58

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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.