Home / 4,015,895.68-6,026,236.89-1,457,310.25

Finding the Fourth Proportional to 4,015,895.68, 6,026,236.89 and 1,457,310.25

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Solution

The fourth proportional to 4,015,895.68, 6,026,236.89 and 1,457,310.25 is: 2,186,833.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,015,895.68 : 6,026,236.89 = 1,457,310.25 : x
  2. Step 2: Convert to fraction form
    4,015,895.68/6,026,236.89 = 1,457,310.25/x
  3. Step 3: Cross multiply
    4,015,895.68x = 6,026,236.89 × 1,457,310.25
  4. Step 4: Simplify right side
    4,015,895.68x = 8,782,096,788,725.12
  5. Step 5: Solve for x
    x = 8,782,096,788,725.12/4,015,895.68
  6. Step 6: Final answer
    x = 2,186,833.89

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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.