Home / 8,836,719.84-13,258,916.73-4,796,062.38

Finding the Fourth Proportional to 8,836,719.84, 13,258,916.73 and 4,796,062.38

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Solution

The fourth proportional to 8,836,719.84, 13,258,916.73 and 4,796,062.38 is: 7,196,176.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,836,719.84 : 13,258,916.73 = 4,796,062.38 : x
  2. Step 2: Convert to fraction form
    8,836,719.84/13,258,916.73 = 4,796,062.38/x
  3. Step 3: Cross multiply
    8,836,719.84x = 13,258,916.73 × 4,796,062.38
  4. Step 4: Simplify right side
    8,836,719.84x = 63,590,591,728,305.62
  5. Step 5: Solve for x
    x = 63,590,591,728,305.62/8,836,719.84
  6. Step 6: Final answer
    x = 7,196,176.06

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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.