Home / 1,749,737.31-2,625,639.33-738,793.83

Finding the Fourth Proportional to 1,749,737.31, 2,625,639.33 and 738,793.83

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Solution

The fourth proportional to 1,749,737.31, 2,625,639.33 and 738,793.83 is: 1,108,627.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,749,737.31 : 2,625,639.33 = 738,793.83 : x
  2. Step 2: Convert to fraction form
    1,749,737.31/2,625,639.33 = 738,793.83/x
  3. Step 3: Cross multiply
    1,749,737.31x = 2,625,639.33 × 738,793.83
  4. Step 4: Simplify right side
    1,749,737.31x = 1,939,806,134,962.35
  5. Step 5: Solve for x
    x = 1,939,806,134,962.35/1,749,737.31
  6. Step 6: Final answer
    x = 1,108,627.06

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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.