Home / 4,678,593.36-7,016,477.40-2,433,506.64

Finding the Fourth Proportional to 4,678,593.36, 7,016,477.40 and 2,433,506.64

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Solution

The fourth proportional to 4,678,593.36, 7,016,477.40 and 2,433,506.64 is: 3,649,525.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,678,593.36 : 7,016,477.40 = 2,433,506.64 : x
  2. Step 2: Convert to fraction form
    4,678,593.36/7,016,477.40 = 2,433,506.64/x
  3. Step 3: Cross multiply
    4,678,593.36x = 7,016,477.40 × 2,433,506.64
  4. Step 4: Simplify right side
    4,678,593.36x = 17,074,644,342,309.94
  5. Step 5: Solve for x
    x = 17,074,644,342,309.94/4,678,593.36
  6. Step 6: Final answer
    x = 3,649,525.19

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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.