Home / 2,260,232.75-3,119,939.66-1,496,532.35

Finding the Fourth Proportional to 2,260,232.75, 3,119,939.66 and 1,496,532.35

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Solution

The fourth proportional to 2,260,232.75, 3,119,939.66 and 1,496,532.35 is: 2,065,756.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,260,232.75 : 3,119,939.66 = 1,496,532.35 : x
  2. Step 2: Convert to fraction form
    2,260,232.75/3,119,939.66 = 1,496,532.35/x
  3. Step 3: Cross multiply
    2,260,232.75x = 3,119,939.66 × 1,496,532.35
  4. Step 4: Simplify right side
    2,260,232.75x = 4,669,090,619,379.63
  5. Step 5: Solve for x
    x = 4,669,090,619,379.63/2,260,232.75
  6. Step 6: Final answer
    x = 2,065,756.56

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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.