Home / 5,006,096.40-6,908,371.32-2,831,066.56

Finding the Fourth Proportional to 5,006,096.40, 6,908,371.32 and 2,831,066.56

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Solution

The fourth proportional to 5,006,096.40, 6,908,371.32 and 2,831,066.56 is: 3,906,848.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,006,096.40 : 6,908,371.32 = 2,831,066.56 : x
  2. Step 2: Convert to fraction form
    5,006,096.40/6,908,371.32 = 2,831,066.56/x
  3. Step 3: Cross multiply
    5,006,096.40x = 6,908,371.32 × 2,831,066.56
  4. Step 4: Simplify right side
    5,006,096.40x = 19,558,059,028,115.06
  5. Step 5: Solve for x
    x = 19,558,059,028,115.06/5,006,096.40
  6. Step 6: Final answer
    x = 3,906,848.26

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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.