Home / 11,628,572.58-17,444,454.66-3,950,155.98

Finding the Fourth Proportional to 11,628,572.58, 17,444,454.66 and 3,950,155.98

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Solution

The fourth proportional to 11,628,572.58, 17,444,454.66 and 3,950,155.98 is: 5,925,776.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,628,572.58 : 17,444,454.66 = 3,950,155.98 : x
  2. Step 2: Convert to fraction form
    11,628,572.58/17,444,454.66 = 3,950,155.98/x
  3. Step 3: Cross multiply
    11,628,572.58x = 17,444,454.66 × 3,950,155.98
  4. Step 4: Simplify right side
    11,628,572.58x = 68,908,316,893,037.87
  5. Step 5: Solve for x
    x = 68,908,316,893,037.87/11,628,572.58
  6. Step 6: Final answer
    x = 5,925,776.05

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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.