Home / 6,290,637.12-9,437,936.27-2,247,035.38

Finding the Fourth Proportional to 6,290,637.12, 9,437,936.27 and 2,247,035.38

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Solution

The fourth proportional to 6,290,637.12, 9,437,936.27 and 2,247,035.38 is: 3,371,260.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,290,637.12 : 9,437,936.27 = 2,247,035.38 : x
  2. Step 2: Convert to fraction form
    6,290,637.12/9,437,936.27 = 2,247,035.38/x
  3. Step 3: Cross multiply
    6,290,637.12x = 9,437,936.27 × 2,247,035.38
  4. Step 4: Simplify right side
    6,290,637.12x = 21,207,376,678,045.21
  5. Step 5: Solve for x
    x = 21,207,376,678,045.21/6,290,637.12
  6. Step 6: Final answer
    x = 3,371,260.54

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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.