Home / 5,060,555.70-7,590,833.55-1,466,439.90

Finding the Fourth Proportional to 5,060,555.70, 7,590,833.55 and 1,466,439.90

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Solution

The fourth proportional to 5,060,555.70, 7,590,833.55 and 1,466,439.90 is: 2,199,659.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,060,555.70 : 7,590,833.55 = 1,466,439.90 : x
  2. Step 2: Convert to fraction form
    5,060,555.70/7,590,833.55 = 1,466,439.90/x
  3. Step 3: Cross multiply
    5,060,555.70x = 7,590,833.55 × 1,466,439.90
  4. Step 4: Simplify right side
    5,060,555.70x = 11,131,501,191,978.64
  5. Step 5: Solve for x
    x = 11,131,501,191,978.64/5,060,555.70
  6. Step 6: Final answer
    x = 2,199,659.85

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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.