Home / 4,088,399.68-5,601,127.60-3,935,166.32

Finding the Fourth Proportional to 4,088,399.68, 5,601,127.60 and 3,935,166.32

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Solution

The fourth proportional to 4,088,399.68, 5,601,127.60 and 3,935,166.32 is: 5,391,197.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,088,399.68 : 5,601,127.60 = 3,935,166.32 : x
  2. Step 2: Convert to fraction form
    4,088,399.68/5,601,127.60 = 3,935,166.32/x
  3. Step 3: Cross multiply
    4,088,399.68x = 5,601,127.60 × 3,935,166.32
  4. Step 4: Simplify right side
    4,088,399.68x = 22,041,368,685,542.43
  5. Step 5: Solve for x
    x = 22,041,368,685,542.43/4,088,399.68
  6. Step 6: Final answer
    x = 5,391,197.15

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.