Home / 8,394,627.95-12,590,533.36-2,329,975.83

Finding the Fourth Proportional to 8,394,627.95, 12,590,533.36 and 2,329,975.83

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Solution

The fourth proportional to 8,394,627.95, 12,590,533.36 and 2,329,975.83 is: 3,494,572.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,394,627.95 : 12,590,533.36 = 2,329,975.83 : x
  2. Step 2: Convert to fraction form
    8,394,627.95/12,590,533.36 = 2,329,975.83/x
  3. Step 3: Cross multiply
    8,394,627.95x = 12,590,533.36 × 2,329,975.83
  4. Step 4: Simplify right side
    8,394,627.95x = 29,335,638,465,735.66
  5. Step 5: Solve for x
    x = 29,335,638,465,735.66/8,394,627.95
  6. Step 6: Final answer
    x = 3,494,572.80

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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.