Home / 8,304,432.64-11,460,450.36-4,633,669.84

Finding the Fourth Proportional to 8,304,432.64, 11,460,450.36 and 4,633,669.84

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Solution

The fourth proportional to 8,304,432.64, 11,460,450.36 and 4,633,669.84 is: 6,394,650.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,304,432.64 : 11,460,450.36 = 4,633,669.84 : x
  2. Step 2: Convert to fraction form
    8,304,432.64/11,460,450.36 = 4,633,669.84/x
  3. Step 3: Cross multiply
    8,304,432.64x = 11,460,450.36 × 4,633,669.84
  4. Step 4: Simplify right side
    8,304,432.64x = 53,103,943,185,949.14
  5. Step 5: Solve for x
    x = 53,103,943,185,949.14/8,304,432.64
  6. Step 6: Final answer
    x = 6,394,650.36

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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.