Home / 6,634,454.31-9,155,841.53-3,734,033.04

Finding the Fourth Proportional to 6,634,454.31, 9,155,841.53 and 3,734,033.04

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Solution

The fourth proportional to 6,634,454.31, 9,155,841.53 and 3,734,033.04 is: 5,153,131.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,634,454.31 : 9,155,841.53 = 3,734,033.04 : x
  2. Step 2: Convert to fraction form
    6,634,454.31/9,155,841.53 = 3,734,033.04/x
  3. Step 3: Cross multiply
    6,634,454.31x = 9,155,841.53 × 3,734,033.04
  4. Step 4: Simplify right side
    6,634,454.31x = 34,188,214,782,024.15
  5. Step 5: Solve for x
    x = 34,188,214,782,024.15/6,634,454.31
  6. Step 6: Final answer
    x = 5,153,131.39

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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.