Home / 3,192,903.35-4,792,854.23-1,996,176.95

Finding the Fourth Proportional to 3,192,903.35, 4,792,854.23 and 1,996,176.95

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Solution

The fourth proportional to 3,192,903.35, 4,792,854.23 and 1,996,176.95 is: 2,996,453.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,192,903.35 : 4,792,854.23 = 1,996,176.95 : x
  2. Step 2: Convert to fraction form
    3,192,903.35/4,792,854.23 = 1,996,176.95/x
  3. Step 3: Cross multiply
    3,192,903.35x = 4,792,854.23 × 1,996,176.95
  4. Step 4: Simplify right side
    3,192,903.35x = 9,567,385,128,655.11
  5. Step 5: Solve for x
    x = 9,567,385,128,655.11/3,192,903.35
  6. Step 6: Final answer
    x = 2,996,453.10

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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.