Home / 1,200,099.58-1,799,595.33-441,750.94

Finding the Fourth Proportional to 1,200,099.58, 1,799,595.33 and 441,750.94

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Solution

The fourth proportional to 1,200,099.58, 1,799,595.33 and 441,750.94 is: 662,422.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,200,099.58 : 1,799,595.33 = 441,750.94 : x
  2. Step 2: Convert to fraction form
    1,200,099.58/1,799,595.33 = 441,750.94/x
  3. Step 3: Cross multiply
    1,200,099.58x = 1,799,595.33 × 441,750.94
  4. Step 4: Simplify right side
    1,200,099.58x = 794,972,928,647.11
  5. Step 5: Solve for x
    x = 794,972,928,647.11/1,200,099.58
  6. Step 6: Final answer
    x = 662,422.47

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1.5x scale

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.