Home / 9,738,282.60-13,436,415.54-6,296,382

Finding the Fourth Proportional to 9,738,282.60, 13,436,415.54 and 6,296,382

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Solution

The fourth proportional to 9,738,282.60, 13,436,415.54 and 6,296,382 is: 8,687,446.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,738,282.60 : 13,436,415.54 = 6,296,382 : x
  2. Step 2: Convert to fraction form
    9,738,282.60/13,436,415.54 = 6,296,382/x
  3. Step 3: Cross multiply
    9,738,282.60x = 13,436,415.54 × 6,296,382
  4. Step 4: Simplify right side
    9,738,282.60x = 84,600,804,950,576.28
  5. Step 5: Solve for x
    x = 84,600,804,950,576.28/9,738,282.60
  6. Step 6: Final answer
    x = 8,687,446.07

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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.