Home / 1,783,730.95-2,461,555.32-967,934.80

Finding the Fourth Proportional to 1,783,730.95, 2,461,555.32 and 967,934.80

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Solution

The fourth proportional to 1,783,730.95, 2,461,555.32 and 967,934.80 is: 1,335,753.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,783,730.95 : 2,461,555.32 = 967,934.80 : x
  2. Step 2: Convert to fraction form
    1,783,730.95/2,461,555.32 = 967,934.80/x
  3. Step 3: Cross multiply
    1,783,730.95x = 2,461,555.32 × 967,934.80
  4. Step 4: Simplify right side
    1,783,730.95x = 2,382,625,056,353.14
  5. Step 5: Solve for x
    x = 2,382,625,056,353.14/1,783,730.95
  6. Step 6: Final answer
    x = 1,335,753.61

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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.