Home / 9,288,619.34-13,927,410.03-3,531,773.93

Finding the Fourth Proportional to 9,288,619.34, 13,927,410.03 and 3,531,773.93

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Solution

The fourth proportional to 9,288,619.34, 13,927,410.03 and 3,531,773.93 is: 5,295,562.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,288,619.34 : 13,927,410.03 = 3,531,773.93 : x
  2. Step 2: Convert to fraction form
    9,288,619.34/13,927,410.03 = 3,531,773.93/x
  3. Step 3: Cross multiply
    9,288,619.34x = 13,927,410.03 × 3,531,773.93
  4. Step 4: Simplify right side
    9,288,619.34x = 49,188,463,586,737.46
  5. Step 5: Solve for x
    x = 49,188,463,586,737.46/9,288,619.34
  6. Step 6: Final answer
    x = 5,295,562.43

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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.