Home / 6,125,400.29-9,188,037.77-1,576,431.29

Finding the Fourth Proportional to 6,125,400.29, 9,188,037.77 and 1,576,431.29

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Solution

The fourth proportional to 6,125,400.29, 9,188,037.77 and 1,576,431.29 is: 2,364,630.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,125,400.29 : 9,188,037.77 = 1,576,431.29 : x
  2. Step 2: Convert to fraction form
    6,125,400.29/9,188,037.77 = 1,576,431.29/x
  3. Step 3: Cross multiply
    6,125,400.29x = 9,188,037.77 × 1,576,431.29
  4. Step 4: Simplify right side
    6,125,400.29x = 14,484,310,180,507.48
  5. Step 5: Solve for x
    x = 14,484,310,180,507.48/6,125,400.29
  6. Step 6: Final answer
    x = 2,364,630.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.