Home / 10,483,339.80-14,467,604.40-6,298,304.70

Finding the Fourth Proportional to 10,483,339.80, 14,467,604.40 and 6,298,304.70

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Solution

The fourth proportional to 10,483,339.80, 14,467,604.40 and 6,298,304.70 is: 8,692,018.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,483,339.80 : 14,467,604.40 = 6,298,304.70 : x
  2. Step 2: Convert to fraction form
    10,483,339.80/14,467,604.40 = 6,298,304.70/x
  3. Step 3: Cross multiply
    10,483,339.80x = 14,467,604.40 × 6,298,304.70
  4. Step 4: Simplify right side
    10,483,339.80x = 91,121,380,790,260.69
  5. Step 5: Solve for x
    x = 91,121,380,790,260.69/10,483,339.80
  6. Step 6: Final answer
    x = 8,692,018.24

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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.