Home / 4,977,906.30-6,870,165.79-2,802,873.29

Finding the Fourth Proportional to 4,977,906.30, 6,870,165.79 and 2,802,873.29

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Solution

The fourth proportional to 4,977,906.30, 6,870,165.79 and 2,802,873.29 is: 3,868,334.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,977,906.30 : 6,870,165.79 = 2,802,873.29 : x
  2. Step 2: Convert to fraction form
    4,977,906.30/6,870,165.79 = 2,802,873.29/x
  3. Step 3: Cross multiply
    4,977,906.30x = 6,870,165.79 × 2,802,873.29
  4. Step 4: Simplify right side
    4,977,906.30x = 19,256,204,156,337.87
  5. Step 5: Solve for x
    x = 19,256,204,156,337.87/4,977,906.30
  6. Step 6: Final answer
    x = 3,868,334.00

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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.