Home / 1,536,241.64-2,119,422.17-962,282.60

Finding the Fourth Proportional to 1,536,241.64, 2,119,422.17 and 962,282.60

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Solution

The fourth proportional to 1,536,241.64, 2,119,422.17 and 962,282.60 is: 1,327,579.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,536,241.64 : 2,119,422.17 = 962,282.60 : x
  2. Step 2: Convert to fraction form
    1,536,241.64/2,119,422.17 = 962,282.60/x
  3. Step 3: Cross multiply
    1,536,241.64x = 2,119,422.17 × 962,282.60
  4. Step 4: Simplify right side
    1,536,241.64x = 2,039,483,076,245.24
  5. Step 5: Solve for x
    x = 2,039,483,076,245.24/1,536,241.64
  6. Step 6: Final answer
    x = 1,327,579.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.