Home / 9,250,901.86-13,870,433.30-4,449,027.46

Finding the Fourth Proportional to 9,250,901.86, 13,870,433.30 and 4,449,027.46

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Solution

The fourth proportional to 9,250,901.86, 13,870,433.30 and 4,449,027.46 is: 6,670,694.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,250,901.86 : 13,870,433.30 = 4,449,027.46 : x
  2. Step 2: Convert to fraction form
    9,250,901.86/13,870,433.30 = 4,449,027.46/x
  3. Step 3: Cross multiply
    9,250,901.86x = 13,870,433.30 × 4,449,027.46
  4. Step 4: Simplify right side
    9,250,901.86x = 61,709,938,633,798.42
  5. Step 5: Solve for x
    x = 61,709,938,633,798.42/9,250,901.86
  6. Step 6: Final answer
    x = 6,670,694.34

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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.