Home / 4,111,318.99-5,673,551.49-2,275,737.90

Finding the Fourth Proportional to 4,111,318.99, 5,673,551.49 and 2,275,737.90

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Solution

The fourth proportional to 4,111,318.99, 5,673,551.49 and 2,275,737.90 is: 3,140,480.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,111,318.99 : 5,673,551.49 = 2,275,737.90 : x
  2. Step 2: Convert to fraction form
    4,111,318.99/5,673,551.49 = 2,275,737.90/x
  3. Step 3: Cross multiply
    4,111,318.99x = 5,673,551.49 × 2,275,737.90
  4. Step 4: Simplify right side
    4,111,318.99x = 12,911,516,153,394.47
  5. Step 5: Solve for x
    x = 12,911,516,153,394.47/4,111,318.99
  6. Step 6: Final answer
    x = 3,140,480.27

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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.