Home / 8,935,336.88-13,400,790.98-2,545,644.59

Finding the Fourth Proportional to 8,935,336.88, 13,400,790.98 and 2,545,644.59

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Solution

The fourth proportional to 8,935,336.88, 13,400,790.98 and 2,545,644.59 is: 3,817,836.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,935,336.88 : 13,400,790.98 = 2,545,644.59 : x
  2. Step 2: Convert to fraction form
    8,935,336.88/13,400,790.98 = 2,545,644.59/x
  3. Step 3: Cross multiply
    8,935,336.88x = 13,400,790.98 × 2,545,644.59
  4. Step 4: Simplify right side
    8,935,336.88x = 34,113,651,044,797.84
  5. Step 5: Solve for x
    x = 34,113,651,044,797.84/8,935,336.88
  6. Step 6: Final answer
    x = 3,817,836.03

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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.