Home / 6,624,907.38-9,937,364.64-2,076,310.53

Finding the Fourth Proportional to 6,624,907.38, 9,937,364.64 and 2,076,310.53

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Solution

The fourth proportional to 6,624,907.38, 9,937,364.64 and 2,076,310.53 is: 3,114,466.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,624,907.38 : 9,937,364.64 = 2,076,310.53 : x
  2. Step 2: Convert to fraction form
    6,624,907.38/9,937,364.64 = 2,076,310.53/x
  3. Step 3: Cross multiply
    6,624,907.38x = 9,937,364.64 × 2,076,310.53
  4. Step 4: Simplify right side
    6,624,907.38x = 20,633,054,842,481.66
  5. Step 5: Solve for x
    x = 20,633,054,842,481.66/6,624,907.38
  6. Step 6: Final answer
    x = 3,114,466.91

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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.