Home / 3,779,395.52-5,215,596.40-2,060,528.56

Finding the Fourth Proportional to 3,779,395.52, 5,215,596.40 and 2,060,528.56

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Solution

The fourth proportional to 3,779,395.52, 5,215,596.40 and 2,060,528.56 is: 2,843,546.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,779,395.52 : 5,215,596.40 = 2,060,528.56 : x
  2. Step 2: Convert to fraction form
    3,779,395.52/5,215,596.40 = 2,060,528.56/x
  3. Step 3: Cross multiply
    3,779,395.52x = 5,215,596.40 × 2,060,528.56
  4. Step 4: Simplify right side
    3,779,395.52x = 10,746,885,339,633.19
  5. Step 5: Solve for x
    x = 10,746,885,339,633.19/3,779,395.52
  6. Step 6: Final answer
    x = 2,843,546.09

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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.