Home / 7,328,251.77-10,114,200.23-4,066,117.44

Finding the Fourth Proportional to 7,328,251.77, 10,114,200.23 and 4,066,117.44

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Solution

The fourth proportional to 7,328,251.77, 10,114,200.23 and 4,066,117.44 is: 5,611,914.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,328,251.77 : 10,114,200.23 = 4,066,117.44 : x
  2. Step 2: Convert to fraction form
    7,328,251.77/10,114,200.23 = 4,066,117.44/x
  3. Step 3: Cross multiply
    7,328,251.77x = 10,114,200.23 × 4,066,117.44
  4. Step 4: Simplify right side
    7,328,251.77x = 41,125,525,946,855.02
  5. Step 5: Solve for x
    x = 41,125,525,946,855.02/7,328,251.77
  6. Step 6: Final answer
    x = 5,611,914.99

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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.