Home / 9,348,083.60-14,023,218.90-2,958,981.80

Finding the Fourth Proportional to 9,348,083.60, 14,023,218.90 and 2,958,981.80

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Solution

The fourth proportional to 9,348,083.60, 14,023,218.90 and 2,958,981.80 is: 4,438,818.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,348,083.60 : 14,023,218.90 = 2,958,981.80 : x
  2. Step 2: Convert to fraction form
    9,348,083.60/14,023,218.90 = 2,958,981.80/x
  3. Step 3: Cross multiply
    9,348,083.60x = 14,023,218.90 × 2,958,981.80
  4. Step 4: Simplify right side
    9,348,083.60x = 41,494,449,502,516.02
  5. Step 5: Solve for x
    x = 41,494,449,502,516.02/9,348,083.60
  6. Step 6: Final answer
    x = 4,438,818.83

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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.