Home / 3,552,665.04-4,896,805.32-2,646,916.56

Finding the Fourth Proportional to 3,552,665.04, 4,896,805.32 and 2,646,916.56

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Solution

The fourth proportional to 3,552,665.04, 4,896,805.32 and 2,646,916.56 is: 3,648,369.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,552,665.04 : 4,896,805.32 = 2,646,916.56 : x
  2. Step 2: Convert to fraction form
    3,552,665.04/4,896,805.32 = 2,646,916.56/x
  3. Step 3: Cross multiply
    3,552,665.04x = 4,896,805.32 × 2,646,916.56
  4. Step 4: Simplify right side
    3,552,665.04x = 12,961,435,092,604.10
  5. Step 5: Solve for x
    x = 12,961,435,092,604.10/3,552,665.04
  6. Step 6: Final answer
    x = 3,648,369.59

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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.