Home / 3,576,479.27-4,935,670.91-2,048,881.64

Finding the Fourth Proportional to 3,576,479.27, 4,935,670.91 and 2,048,881.64

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Solution

The fourth proportional to 3,576,479.27, 4,935,670.91 and 2,048,881.64 is: 2,827,530.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,576,479.27 : 4,935,670.91 = 2,048,881.64 : x
  2. Step 2: Convert to fraction form
    3,576,479.27/4,935,670.91 = 2,048,881.64/x
  3. Step 3: Cross multiply
    3,576,479.27x = 4,935,670.91 × 2,048,881.64
  4. Step 4: Simplify right side
    3,576,479.27x = 10,112,605,481,341.64
  5. Step 5: Solve for x
    x = 10,112,605,481,341.64/3,576,479.27
  6. Step 6: Final answer
    x = 2,827,530.86

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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.