Home / 6,797,903.02-10,196,962.66-3,784,422.71

Finding the Fourth Proportional to 6,797,903.02, 10,196,962.66 and 3,784,422.71

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Solution

The fourth proportional to 6,797,903.02, 10,196,962.66 and 3,784,422.71 is: 5,676,694.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,797,903.02 : 10,196,962.66 = 3,784,422.71 : x
  2. Step 2: Convert to fraction form
    6,797,903.02/10,196,962.66 = 3,784,422.71/x
  3. Step 3: Cross multiply
    6,797,903.02x = 10,196,962.66 × 3,784,422.71
  4. Step 4: Simplify right side
    6,797,903.02x = 38,589,617,063,526.01
  5. Step 5: Solve for x
    x = 38,589,617,063,526.01/6,797,903.02
  6. Step 6: Final answer
    x = 5,676,694.26

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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.