Home / 6,542,700.57-9,028,715.04-3,641,994.99

Finding the Fourth Proportional to 6,542,700.57, 9,028,715.04 and 3,641,994.99

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Solution

The fourth proportional to 6,542,700.57, 9,028,715.04 and 3,641,994.99 is: 5,025,835.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,542,700.57 : 9,028,715.04 = 3,641,994.99 : x
  2. Step 2: Convert to fraction form
    6,542,700.57/9,028,715.04 = 3,641,994.99/x
  3. Step 3: Cross multiply
    6,542,700.57x = 9,028,715.04 × 3,641,994.99
  4. Step 4: Simplify right side
    6,542,700.57x = 32,882,534,941,817.65
  5. Step 5: Solve for x
    x = 32,882,534,941,817.65/6,542,700.57
  6. Step 6: Final answer
    x = 5,025,835.22

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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.