Home / 6,314,759.68-8,713,717.61-4,661,785.95

Finding the Fourth Proportional to 6,314,759.68, 8,713,717.61 and 4,661,785.95

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Solution

The fourth proportional to 6,314,759.68, 8,713,717.61 and 4,661,785.95 is: 6,432,784.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,314,759.68 : 8,713,717.61 = 4,661,785.95 : x
  2. Step 2: Convert to fraction form
    6,314,759.68/8,713,717.61 = 4,661,785.95/x
  3. Step 3: Cross multiply
    6,314,759.68x = 8,713,717.61 × 4,661,785.95
  4. Step 4: Simplify right side
    6,314,759.68x = 40,621,486,303,256.66
  5. Step 5: Solve for x
    x = 40,621,486,303,256.66/6,314,759.68
  6. Step 6: Final answer
    x = 6,432,784.21

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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.