Home / 6,150,426.36-9,226,520-1,890,952.24

Finding the Fourth Proportional to 6,150,426.36, 9,226,520 and 1,890,952.24

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Solution

The fourth proportional to 6,150,426.36, 9,226,520 and 1,890,952.24 is: 2,836,699.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,150,426.36 : 9,226,520 = 1,890,952.24 : x
  2. Step 2: Convert to fraction form
    6,150,426.36/9,226,520 = 1,890,952.24/x
  3. Step 3: Cross multiply
    6,150,426.36x = 9,226,520 × 1,890,952.24
  4. Step 4: Simplify right side
    6,150,426.36x = 17,446,908,661,404.80
  5. Step 5: Solve for x
    x = 17,446,908,661,404.80/6,150,426.36
  6. Step 6: Final answer
    x = 2,836,699.06

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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.