Home / 2,144,808.24-3,217,210.44-547,371.16

Finding the Fourth Proportional to 2,144,808.24, 3,217,210.44 and 547,371.16

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Solution

The fourth proportional to 2,144,808.24, 3,217,210.44 and 547,371.16 is: 821,056.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,144,808.24 : 3,217,210.44 = 547,371.16 : x
  2. Step 2: Convert to fraction form
    2,144,808.24/3,217,210.44 = 547,371.16/x
  3. Step 3: Cross multiply
    2,144,808.24x = 3,217,210.44 × 547,371.16
  4. Step 4: Simplify right side
    2,144,808.24x = 1,761,008,210,506.91
  5. Step 5: Solve for x
    x = 1,761,008,210,506.91/2,144,808.24
  6. Step 6: Final answer
    x = 821,056.25

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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.