Home / 3,437,867.32-5,153,595.57-1,161,800.03

Finding the Fourth Proportional to 3,437,867.32, 5,153,595.57 and 1,161,800.03

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Solution

The fourth proportional to 3,437,867.32, 5,153,595.57 and 1,161,800.03 is: 1,741,616.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,437,867.32 : 5,153,595.57 = 1,161,800.03 : x
  2. Step 2: Convert to fraction form
    3,437,867.32/5,153,595.57 = 1,161,800.03/x
  3. Step 3: Cross multiply
    3,437,867.32x = 5,153,595.57 × 1,161,800.03
  4. Step 4: Simplify right side
    3,437,867.32x = 5,987,447,500,717.86
  5. Step 5: Solve for x
    x = 5,987,447,500,717.86/3,437,867.32
  6. Step 6: Final answer
    x = 1,741,616.81

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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.