Home / 2,511,927.56-3,766,877.11-974,113.30

Finding the Fourth Proportional to 2,511,927.56, 3,766,877.11 and 974,113.30

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Solution

The fourth proportional to 2,511,927.56, 3,766,877.11 and 974,113.30 is: 1,460,776.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,511,927.56 : 3,766,877.11 = 974,113.30 : x
  2. Step 2: Convert to fraction form
    2,511,927.56/3,766,877.11 = 974,113.30/x
  3. Step 3: Cross multiply
    2,511,927.56x = 3,766,877.11 × 974,113.30
  4. Step 4: Simplify right side
    2,511,927.56x = 3,669,365,092,316.56
  5. Step 5: Solve for x
    x = 3,669,365,092,316.56/2,511,927.56
  6. Step 6: Final answer
    x = 1,460,776.64

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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.