Home / 3,047,868.54-4,572,563.00-2,151,062.06

Finding the Fourth Proportional to 3,047,868.54, 4,572,563.00 and 2,151,062.06

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Solution

The fourth proportional to 3,047,868.54, 4,572,563.00 and 2,151,062.06 is: 3,227,129.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,047,868.54 : 4,572,563.00 = 2,151,062.06 : x
  2. Step 2: Convert to fraction form
    3,047,868.54/4,572,563.00 = 2,151,062.06/x
  3. Step 3: Cross multiply
    3,047,868.54x = 4,572,563.00 × 2,151,062.06
  4. Step 4: Simplify right side
    3,047,868.54x = 9,835,866,752,641.66
  5. Step 5: Solve for x
    x = 9,835,866,752,641.66/3,047,868.54
  6. Step 6: Final answer
    x = 3,227,129.59

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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.