Home / 6,166,666.25-9,246,812.18-2,706,989.96

Finding the Fourth Proportional to 6,166,666.25, 9,246,812.18 and 2,706,989.96

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Solution

The fourth proportional to 6,166,666.25, 9,246,812.18 and 2,706,989.96 is: 4,059,085.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,166,666.25 : 9,246,812.18 = 2,706,989.96 : x
  2. Step 2: Convert to fraction form
    6,166,666.25/9,246,812.18 = 2,706,989.96/x
  3. Step 3: Cross multiply
    6,166,666.25x = 9,246,812.18 × 2,706,989.96
  4. Step 4: Simplify right side
    6,166,666.25x = 25,031,027,742,847.79
  5. Step 5: Solve for x
    x = 25,031,027,742,847.79/6,166,666.25
  6. Step 6: Final answer
    x = 4,059,085.86

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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.