Home / 5,674,844.50-7,831,474.44-3,096,666.74

Finding the Fourth Proportional to 5,674,844.50, 7,831,474.44 and 3,096,666.74

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Solution

The fourth proportional to 5,674,844.50, 7,831,474.44 and 3,096,666.74 is: 4,273,503.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,674,844.50 : 7,831,474.44 = 3,096,666.74 : x
  2. Step 2: Convert to fraction form
    5,674,844.50/7,831,474.44 = 3,096,666.74/x
  3. Step 3: Cross multiply
    5,674,844.50x = 7,831,474.44 × 3,096,666.74
  4. Step 4: Simplify right side
    5,674,844.50x = 24,251,466,443,086.81
  5. Step 5: Solve for x
    x = 24,251,466,443,086.81/5,674,844.50
  6. Step 6: Final answer
    x = 4,273,503.26

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Why These Related Problems?

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