Home / 9,076,964.68-12,525,893.22-4,946,910.76

Finding the Fourth Proportional to 9,076,964.68, 12,525,893.22 and 4,946,910.76

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Solution

The fourth proportional to 9,076,964.68, 12,525,893.22 and 4,946,910.76 is: 6,826,563.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,076,964.68 : 12,525,893.22 = 4,946,910.76 : x
  2. Step 2: Convert to fraction form
    9,076,964.68/12,525,893.22 = 4,946,910.76/x
  3. Step 3: Cross multiply
    9,076,964.68x = 12,525,893.22 × 4,946,910.76
  4. Step 4: Simplify right side
    9,076,964.68x = 61,964,475,948,629.05
  5. Step 5: Solve for x
    x = 61,964,475,948,629.05/9,076,964.68
  6. Step 6: Final answer
    x = 6,826,563.52

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1.5x scale

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.