Home / 2,601,497.72-3,587,681.46-2,233,849.81

Finding the Fourth Proportional to 2,601,497.72, 3,587,681.46 and 2,233,849.81

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Solution

The fourth proportional to 2,601,497.72, 3,587,681.46 and 2,233,849.81 is: 3,080,664.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,601,497.72 : 3,587,681.46 = 2,233,849.81 : x
  2. Step 2: Convert to fraction form
    2,601,497.72/3,587,681.46 = 2,233,849.81/x
  3. Step 3: Cross multiply
    2,601,497.72x = 3,587,681.46 × 2,233,849.81
  4. Step 4: Simplify right side
    2,601,497.72x = 8,014,341,553,896.16
  5. Step 5: Solve for x
    x = 8,014,341,553,896.16/2,601,497.72
  6. Step 6: Final answer
    x = 3,080,664.45

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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.