Home / 1,337,672.90-2,006,509.35-629,084.90

Finding the Fourth Proportional to 1,337,672.90, 2,006,509.35 and 629,084.90

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Solution

The fourth proportional to 1,337,672.90, 2,006,509.35 and 629,084.90 is: 943,627.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,337,672.90 : 2,006,509.35 = 629,084.90 : x
  2. Step 2: Convert to fraction form
    1,337,672.90/2,006,509.35 = 629,084.90/x
  3. Step 3: Cross multiply
    1,337,672.90x = 2,006,509.35 × 629,084.90
  4. Step 4: Simplify right side
    1,337,672.90x = 1,262,264,733,793.82
  5. Step 5: Solve for x
    x = 1,262,264,733,793.82/1,337,672.90
  6. Step 6: Final answer
    x = 943,627.35

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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.