Home / 3,669,455.43-5,064,016.73-2,037,870.27

Finding the Fourth Proportional to 3,669,455.43, 5,064,016.73 and 2,037,870.27

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Solution

The fourth proportional to 3,669,455.43, 5,064,016.73 and 2,037,870.27 is: 2,812,354.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,455.43 : 5,064,016.73 = 2,037,870.27 : x
  2. Step 2: Convert to fraction form
    3,669,455.43/5,064,016.73 = 2,037,870.27/x
  3. Step 3: Cross multiply
    3,669,455.43x = 5,064,016.73 × 2,037,870.27
  4. Step 4: Simplify right side
    3,669,455.43x = 10,319,809,130,660.27
  5. Step 5: Solve for x
    x = 10,319,809,130,660.27/3,669,455.43
  6. Step 6: Final answer
    x = 2,812,354.40

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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.