Home / 4,765,288.45-6,576,148.85-2,589,831.71

Finding the Fourth Proportional to 4,765,288.45, 6,576,148.85 and 2,589,831.71

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Solution

The fourth proportional to 4,765,288.45, 6,576,148.85 and 2,589,831.71 is: 3,573,995.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,765,288.45 : 6,576,148.85 = 2,589,831.71 : x
  2. Step 2: Convert to fraction form
    4,765,288.45/6,576,148.85 = 2,589,831.71/x
  3. Step 3: Cross multiply
    4,765,288.45x = 6,576,148.85 × 2,589,831.71
  4. Step 4: Simplify right side
    4,765,288.45x = 17,031,118,824,901.25
  5. Step 5: Solve for x
    x = 17,031,118,824,901.25/4,765,288.45
  6. Step 6: Final answer
    x = 3,573,995.37

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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.