Home / 10,190,163.04-15,279,383.39-6,095,574.16

Finding the Fourth Proportional to 10,190,163.04, 15,279,383.39 and 6,095,574.16

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Solution

The fourth proportional to 10,190,163.04, 15,279,383.39 and 6,095,574.16 is: 9,139,855.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,190,163.04 : 15,279,383.39 = 6,095,574.16 : x
  2. Step 2: Convert to fraction form
    10,190,163.04/15,279,383.39 = 6,095,574.16/x
  3. Step 3: Cross multiply
    10,190,163.04x = 15,279,383.39 × 6,095,574.16
  4. Step 4: Simplify right side
    10,190,163.04x = 93,136,614,465,942.42
  5. Step 5: Solve for x
    x = 93,136,614,465,942.42/10,190,163.04
  6. Step 6: Final answer
    x = 9,139,855.19

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1.5x scale

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.