Home / 4,003,482.27-6,003,981.59-1,444,364.54

Finding the Fourth Proportional to 4,003,482.27, 6,003,981.59 and 1,444,364.54

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Solution

The fourth proportional to 4,003,482.27, 6,003,981.59 and 1,444,364.54 is: 2,166,098.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,003,482.27 : 6,003,981.59 = 1,444,364.54 : x
  2. Step 2: Convert to fraction form
    4,003,482.27/6,003,981.59 = 1,444,364.54/x
  3. Step 3: Cross multiply
    4,003,482.27x = 6,003,981.59 × 1,444,364.54
  4. Step 4: Simplify right side
    4,003,482.27x = 8,671,938,070,167.09
  5. Step 5: Solve for x
    x = 8,671,938,070,167.09/4,003,482.27
  6. Step 6: Final answer
    x = 2,166,098.78

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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.