Home / 3,096,751.40-4,643,929.02-1,203,243.56

Finding the Fourth Proportional to 3,096,751.40, 4,643,929.02 and 1,203,243.56

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Solution

The fourth proportional to 3,096,751.40, 4,643,929.02 and 1,203,243.56 is: 1,804,399.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,096,751.40 : 4,643,929.02 = 1,203,243.56 : x
  2. Step 2: Convert to fraction form
    3,096,751.40/4,643,929.02 = 1,203,243.56/x
  3. Step 3: Cross multiply
    3,096,751.40x = 4,643,929.02 × 1,203,243.56
  4. Step 4: Simplify right side
    3,096,751.40x = 5,587,777,686,412.11
  5. Step 5: Solve for x
    x = 5,587,777,686,412.11/3,096,751.40
  6. Step 6: Final answer
    x = 1,804,399.83

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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.