Home / 4,804,747.45-6,637,753.42-3,154,809.04

Finding the Fourth Proportional to 4,804,747.45, 6,637,753.42 and 3,154,809.04

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Solution

The fourth proportional to 4,804,747.45, 6,637,753.42 and 3,154,809.04 is: 4,358,365.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,804,747.45 : 6,637,753.42 = 3,154,809.04 : x
  2. Step 2: Convert to fraction form
    4,804,747.45/6,637,753.42 = 3,154,809.04/x
  3. Step 3: Cross multiply
    4,804,747.45x = 6,637,753.42 × 3,154,809.04
  4. Step 4: Simplify right side
    4,804,747.45x = 20,940,844,519,188.32
  5. Step 5: Solve for x
    x = 20,940,844,519,188.32/4,804,747.45
  6. Step 6: Final answer
    x = 4,358,365.29

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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.