Home / 8,276,474.22-12,414,566.43-3,724,301.15

Finding the Fourth Proportional to 8,276,474.22, 12,414,566.43 and 3,724,301.15

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Solution

The fourth proportional to 8,276,474.22, 12,414,566.43 and 3,724,301.15 is: 5,586,386.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,276,474.22 : 12,414,566.43 = 3,724,301.15 : x
  2. Step 2: Convert to fraction form
    8,276,474.22/12,414,566.43 = 3,724,301.15/x
  3. Step 3: Cross multiply
    8,276,474.22x = 12,414,566.43 × 3,724,301.15
  4. Step 4: Simplify right side
    8,276,474.22x = 46,235,584,032,000.39
  5. Step 5: Solve for x
    x = 46,235,584,032,000.39/8,276,474.22
  6. Step 6: Final answer
    x = 5,586,386.52

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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.