Home / 2,004,318.84-2,766,073.14-1,189,005.24

Finding the Fourth Proportional to 2,004,318.84, 2,766,073.14 and 1,189,005.24

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Solution

The fourth proportional to 2,004,318.84, 2,766,073.14 and 1,189,005.24 is: 1,640,894.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,004,318.84 : 2,766,073.14 = 1,189,005.24 : x
  2. Step 2: Convert to fraction form
    2,004,318.84/2,766,073.14 = 1,189,005.24/x
  3. Step 3: Cross multiply
    2,004,318.84x = 2,766,073.14 × 1,189,005.24
  4. Step 4: Simplify right side
    2,004,318.84x = 3,288,875,457,683.25
  5. Step 5: Solve for x
    x = 3,288,875,457,683.25/2,004,318.84
  6. Step 6: Final answer
    x = 1,640,894.35

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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.