Home / 5,030,535.44-6,942,136.92-2,738,695.52

Finding the Fourth Proportional to 5,030,535.44, 6,942,136.92 and 2,738,695.52

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Solution

The fourth proportional to 5,030,535.44, 6,942,136.92 and 2,738,695.52 is: 3,779,398.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,030,535.44 : 6,942,136.92 = 2,738,695.52 : x
  2. Step 2: Convert to fraction form
    5,030,535.44/6,942,136.92 = 2,738,695.52/x
  3. Step 3: Cross multiply
    5,030,535.44x = 6,942,136.92 × 2,738,695.52
  4. Step 4: Simplify right side
    5,030,535.44x = 19,012,399,282,030.60
  5. Step 5: Solve for x
    x = 19,012,399,282,030.60/5,030,535.44
  6. Step 6: Final answer
    x = 3,779,398.74

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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.