Home / 1,733,760.18-2,600,658.09-774,264.60

Finding the Fourth Proportional to 1,733,760.18, 2,600,658.09 and 774,264.60

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Solution

The fourth proportional to 1,733,760.18, 2,600,658.09 and 774,264.60 is: 1,161,404.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,733,760.18 : 2,600,658.09 = 774,264.60 : x
  2. Step 2: Convert to fraction form
    1,733,760.18/2,600,658.09 = 774,264.60/x
  3. Step 3: Cross multiply
    1,733,760.18x = 2,600,658.09 × 774,264.60
  4. Step 4: Simplify right side
    1,733,760.18x = 2,013,597,495,790.61
  5. Step 5: Solve for x
    x = 2,013,597,495,790.61/1,733,760.18
  6. Step 6: Final answer
    x = 1,161,404.86

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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.