Home / 9,575,814.45-14,362,660.64-3,427,550.56

Finding the Fourth Proportional to 9,575,814.45, 14,362,660.64 and 3,427,550.56

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Solution

The fourth proportional to 9,575,814.45, 14,362,660.64 and 3,427,550.56 is: 5,140,946.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,575,814.45 : 14,362,660.64 = 3,427,550.56 : x
  2. Step 2: Convert to fraction form
    9,575,814.45/14,362,660.64 = 3,427,550.56/x
  3. Step 3: Cross multiply
    9,575,814.45x = 14,362,660.64 × 3,427,550.56
  4. Step 4: Simplify right side
    9,575,814.45x = 49,228,745,466,677.55
  5. Step 5: Solve for x
    x = 49,228,745,466,677.55/9,575,814.45
  6. Step 6: Final answer
    x = 5,140,946.05

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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.