Home / 1,219,304.88-1,829,015.64-588,749.04

Finding the Fourth Proportional to 1,219,304.88, 1,829,015.64 and 588,749.04

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Solution

The fourth proportional to 1,219,304.88, 1,829,015.64 and 588,749.04 is: 883,151.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,219,304.88 : 1,829,015.64 = 588,749.04 : x
  2. Step 2: Convert to fraction form
    1,219,304.88/1,829,015.64 = 588,749.04/x
  3. Step 3: Cross multiply
    1,219,304.88x = 1,829,015.64 × 588,749.04
  4. Step 4: Simplify right side
    1,219,304.88x = 1,076,831,202,194.99
  5. Step 5: Solve for x
    x = 1,076,831,202,194.99/1,219,304.88
  6. Step 6: Final answer
    x = 883,151.72

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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.