Home / 4,063,762.27-5,607,776.45-2,321,089.43

Finding the Fourth Proportional to 4,063,762.27, 5,607,776.45 and 2,321,089.43

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Solution

The fourth proportional to 4,063,762.27, 5,607,776.45 and 2,321,089.43 is: 3,202,980.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,063,762.27 : 5,607,776.45 = 2,321,089.43 : x
  2. Step 2: Convert to fraction form
    4,063,762.27/5,607,776.45 = 2,321,089.43/x
  3. Step 3: Cross multiply
    4,063,762.27x = 5,607,776.45 × 2,321,089.43
  4. Step 4: Simplify right side
    4,063,762.27x = 13,016,150,663,720.09
  5. Step 5: Solve for x
    x = 13,016,150,663,720.09/4,063,762.27
  6. Step 6: Final answer
    x = 3,202,980.34

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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.