Home / 7,308,771.48-10,083,785.94-4,252,395.24

Finding the Fourth Proportional to 7,308,771.48, 10,083,785.94 and 4,252,395.24

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Solution

The fourth proportional to 7,308,771.48, 10,083,785.94 and 4,252,395.24 is: 5,866,956.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,308,771.48 : 10,083,785.94 = 4,252,395.24 : x
  2. Step 2: Convert to fraction form
    7,308,771.48/10,083,785.94 = 4,252,395.24/x
  3. Step 3: Cross multiply
    7,308,771.48x = 10,083,785.94 × 4,252,395.24
  4. Step 4: Simplify right side
    7,308,771.48x = 42,880,243,332,434.92
  5. Step 5: Solve for x
    x = 42,880,243,332,434.92/7,308,771.48
  6. Step 6: Final answer
    x = 5,866,956.36

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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.