Home / 1,196,059.84-1,650,550.56-652,194.28

Finding the Fourth Proportional to 1,196,059.84, 1,650,550.56 and 652,194.28

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Solution

The fourth proportional to 1,196,059.84, 1,650,550.56 and 652,194.28 is: 900,021.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,059.84 : 1,650,550.56 = 652,194.28 : x
  2. Step 2: Convert to fraction form
    1,196,059.84/1,650,550.56 = 652,194.28/x
  3. Step 3: Cross multiply
    1,196,059.84x = 1,650,550.56 × 652,194.28
  4. Step 4: Simplify right side
    1,196,059.84x = 1,076,479,634,082.80
  5. Step 5: Solve for x
    x = 1,076,479,634,082.80/1,196,059.84
  6. Step 6: Final answer
    x = 900,021.55

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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.