Home / 1,202,276.59-1,803,266.11-444,101.27

Finding the Fourth Proportional to 1,202,276.59, 1,803,266.11 and 444,101.27

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Solution

The fourth proportional to 1,202,276.59, 1,803,266.11 and 444,101.27 is: 666,096.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,202,276.59 : 1,803,266.11 = 444,101.27 : x
  2. Step 2: Convert to fraction form
    1,202,276.59/1,803,266.11 = 444,101.27/x
  3. Step 3: Cross multiply
    1,202,276.59x = 1,803,266.11 × 444,101.27
  4. Step 4: Simplify right side
    1,202,276.59x = 800,832,761,137.76
  5. Step 5: Solve for x
    x = 800,832,761,137.76/1,202,276.59
  6. Step 6: Final answer
    x = 666,096.94

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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.