Home / 8,576,693.46-11,831,369.49-6,946,941.06

Finding the Fourth Proportional to 8,576,693.46, 11,831,369.49 and 6,946,941.06

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Solution

The fourth proportional to 8,576,693.46, 11,831,369.49 and 6,946,941.06 is: 9,583,160.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,576,693.46 : 11,831,369.49 = 6,946,941.06 : x
  2. Step 2: Convert to fraction form
    8,576,693.46/11,831,369.49 = 6,946,941.06/x
  3. Step 3: Cross multiply
    8,576,693.46x = 11,831,369.49 × 6,946,941.06
  4. Step 4: Simplify right side
    8,576,693.46x = 82,191,826,506,112.25
  5. Step 5: Solve for x
    x = 82,191,826,506,112.25/8,576,693.46
  6. Step 6: Final answer
    x = 9,583,160.09

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.