Home / 4,542,300.36-6,811,472.52-1,303,123.32

Finding the Fourth Proportional to 4,542,300.36, 6,811,472.52 and 1,303,123.32

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Solution

The fourth proportional to 4,542,300.36, 6,811,472.52 and 1,303,123.32 is: 1,954,117.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,542,300.36 : 6,811,472.52 = 1,303,123.32 : x
  2. Step 2: Convert to fraction form
    4,542,300.36/6,811,472.52 = 1,303,123.32/x
  3. Step 3: Cross multiply
    4,542,300.36x = 6,811,472.52 × 1,303,123.32
  4. Step 4: Simplify right side
    4,542,300.36x = 8,876,188,684,351.17
  5. Step 5: Solve for x
    x = 8,876,188,684,351.17/4,542,300.36
  6. Step 6: Final answer
    x = 1,954,117.51

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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.