Home / 4,809,670-6,637,553.24-2,663,494

Finding the Fourth Proportional to 4,809,670, 6,637,553.24 and 2,663,494

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Solution

The fourth proportional to 4,809,670, 6,637,553.24 and 2,663,494 is: 3,675,737.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,809,670 : 6,637,553.24 = 2,663,494 : x
  2. Step 2: Convert to fraction form
    4,809,670/6,637,553.24 = 2,663,494/x
  3. Step 3: Cross multiply
    4,809,670x = 6,637,553.24 × 2,663,494
  4. Step 4: Simplify right side
    4,809,670x = 17,679,083,229,420.56
  5. Step 5: Solve for x
    x = 17,679,083,229,420.56/4,809,670
  6. Step 6: Final answer
    x = 3,675,737.26

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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.