Home / 4,045,892.10-6,064,599.36-1,885,135.55

Finding the Fourth Proportional to 4,045,892.10, 6,064,599.36 and 1,885,135.55

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Solution

The fourth proportional to 4,045,892.10, 6,064,599.36 and 1,885,135.55 is: 2,825,728.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,045,892.10 : 6,064,599.36 = 1,885,135.55 : x
  2. Step 2: Convert to fraction form
    4,045,892.10/6,064,599.36 = 1,885,135.55/x
  3. Step 3: Cross multiply
    4,045,892.10x = 6,064,599.36 × 1,885,135.55
  4. Step 4: Simplify right side
    4,045,892.10x = 11,432,591,819,720.25
  5. Step 5: Solve for x
    x = 11,432,591,819,720.25/4,045,892.10
  6. Step 6: Final answer
    x = 2,825,728.30

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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.