Home / 6,713,285.90-10,076,972.35-5,949,669.33

Finding the Fourth Proportional to 6,713,285.90, 10,076,972.35 and 5,949,669.33

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Solution

The fourth proportional to 6,713,285.90, 10,076,972.35 and 5,949,669.33 is: 8,930,746.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,713,285.90 : 10,076,972.35 = 5,949,669.33 : x
  2. Step 2: Convert to fraction form
    6,713,285.90/10,076,972.35 = 5,949,669.33/x
  3. Step 3: Cross multiply
    6,713,285.90x = 10,076,972.35 × 5,949,669.33
  4. Step 4: Simplify right side
    6,713,285.90x = 59,954,653,379,777.62
  5. Step 5: Solve for x
    x = 59,954,653,379,777.62/6,713,285.90
  6. Step 6: Final answer
    x = 8,930,746.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.