Home / 5,674,840.05-7,831,468.28-3,096,662.30

Finding the Fourth Proportional to 5,674,840.05, 7,831,468.28 and 3,096,662.30

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Solution

The fourth proportional to 5,674,840.05, 7,831,468.28 and 3,096,662.30 is: 4,273,497.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,674,840.05 : 7,831,468.28 = 3,096,662.30 : x
  2. Step 2: Convert to fraction form
    5,674,840.05/7,831,468.28 = 3,096,662.30/x
  3. Step 3: Cross multiply
    5,674,840.05x = 7,831,468.28 × 3,096,662.30
  4. Step 4: Simplify right side
    5,674,840.05x = 24,251,412,521,681.19
  5. Step 5: Solve for x
    x = 24,251,412,521,681.19/5,674,840.05
  6. Step 6: Final answer
    x = 4,273,497.10

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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.