Home / 6,335,145.76-9,502,718.46-2,922,422.72

Finding the Fourth Proportional to 6,335,145.76, 9,502,718.46 and 2,922,422.72

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Solution

The fourth proportional to 6,335,145.76, 9,502,718.46 and 2,922,422.72 is: 4,383,634.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,335,145.76 : 9,502,718.46 = 2,922,422.72 : x
  2. Step 2: Convert to fraction form
    6,335,145.76/9,502,718.46 = 2,922,422.72/x
  3. Step 3: Cross multiply
    6,335,145.76x = 9,502,718.46 × 2,922,422.72
  4. Step 4: Simplify right side
    6,335,145.76x = 27,770,960,353,024.21
  5. Step 5: Solve for x
    x = 27,770,960,353,024.21/6,335,145.76
  6. Step 6: Final answer
    x = 4,383,634.00

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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.