Home / 9,348,783.61-14,021,769.66-2,958,204.37

Finding the Fourth Proportional to 9,348,783.61, 14,021,769.66 and 2,958,204.37

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Solution

The fourth proportional to 9,348,783.61, 14,021,769.66 and 2,958,204.37 is: 4,436,861.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,348,783.61 : 14,021,769.66 = 2,958,204.37 : x
  2. Step 2: Convert to fraction form
    9,348,783.61/14,021,769.66 = 2,958,204.37/x
  3. Step 3: Cross multiply
    9,348,783.61x = 14,021,769.66 × 2,958,204.37
  4. Step 4: Simplify right side
    9,348,783.61x = 41,479,260,283,345.41
  5. Step 5: Solve for x
    x = 41,479,260,283,345.41/9,348,783.61
  6. Step 6: Final answer
    x = 4,436,861.74

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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.