Home / 6,185,568.43-9,278,050.86-2,295,782.45

Finding the Fourth Proportional to 6,185,568.43, 9,278,050.86 and 2,295,782.45

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Solution

The fourth proportional to 6,185,568.43, 9,278,050.86 and 2,295,782.45 is: 3,443,561.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,185,568.43 : 9,278,050.86 = 2,295,782.45 : x
  2. Step 2: Convert to fraction form
    6,185,568.43/9,278,050.86 = 2,295,782.45/x
  3. Step 3: Cross multiply
    6,185,568.43x = 9,278,050.86 × 2,295,782.45
  4. Step 4: Simplify right side
    6,185,568.43x = 21,300,386,288,205.15
  5. Step 5: Solve for x
    x = 21,300,386,288,205.15/6,185,568.43
  6. Step 6: Final answer
    x = 3,443,561.66

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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.