Home / 4,804,689.96-6,630,472.79-2,629,233.57

Finding the Fourth Proportional to 4,804,689.96, 6,630,472.79 and 2,629,233.57

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Solution

The fourth proportional to 4,804,689.96, 6,630,472.79 and 2,629,233.57 is: 3,628,342.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,804,689.96 : 6,630,472.79 = 2,629,233.57 : x
  2. Step 2: Convert to fraction form
    4,804,689.96/6,630,472.79 = 2,629,233.57/x
  3. Step 3: Cross multiply
    4,804,689.96x = 6,630,472.79 × 2,629,233.57
  4. Step 4: Simplify right side
    4,804,689.96x = 17,433,061,666,017.29
  5. Step 5: Solve for x
    x = 17,433,061,666,017.29/4,804,689.96
  6. Step 6: Final answer
    x = 3,628,342.68

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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.