Home / 4,956,251.81-7,432,948.87-1,362,136.01

Finding the Fourth Proportional to 4,956,251.81, 7,432,948.87 and 1,362,136.01

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Solution

The fourth proportional to 4,956,251.81, 7,432,948.87 and 1,362,136.01 is: 2,042,811.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,956,251.81 : 7,432,948.87 = 1,362,136.01 : x
  2. Step 2: Convert to fraction form
    4,956,251.81/7,432,948.87 = 1,362,136.01/x
  3. Step 3: Cross multiply
    4,956,251.81x = 7,432,948.87 × 1,362,136.01
  4. Step 4: Simplify right side
    4,956,251.81x = 10,124,687,275,745.72
  5. Step 5: Solve for x
    x = 10,124,687,275,745.72/4,956,251.81
  6. Step 6: Final answer
    x = 2,042,811.32

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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.