Home / 9,813,917.07-14,723,237.57-4,135,765.23

Finding the Fourth Proportional to 9,813,917.07, 14,723,237.57 and 4,135,765.23

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Solution

The fourth proportional to 9,813,917.07, 14,723,237.57 and 4,135,765.23 is: 6,204,643.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,813,917.07 : 14,723,237.57 = 4,135,765.23 : x
  2. Step 2: Convert to fraction form
    9,813,917.07/14,723,237.57 = 4,135,765.23/x
  3. Step 3: Cross multiply
    9,813,917.07x = 14,723,237.57 × 4,135,765.23
  4. Step 4: Simplify right side
    9,813,917.07x = 60,891,853,994,356.86
  5. Step 5: Solve for x
    x = 60,891,853,994,356.86/9,813,917.07
  6. Step 6: Final answer
    x = 6,204,643.22

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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.