Home / 5,065,376.72-7,598,072.10-1,471,154

Finding the Fourth Proportional to 5,065,376.72, 7,598,072.10 and 1,471,154

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Solution

The fourth proportional to 5,065,376.72, 7,598,072.10 and 1,471,154 is: 2,206,733.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,065,376.72 : 7,598,072.10 = 1,471,154 : x
  2. Step 2: Convert to fraction form
    5,065,376.72/7,598,072.10 = 1,471,154/x
  3. Step 3: Cross multiply
    5,065,376.72x = 7,598,072.10 × 1,471,154
  4. Step 4: Simplify right side
    5,065,376.72x = 11,177,934,162,203.40
  5. Step 5: Solve for x
    x = 11,177,934,162,203.40/5,065,376.72
  6. Step 6: Final answer
    x = 2,206,733.04

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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.