Home / 5,755,025.52-7,941,934.02-3,176,705.61

Finding the Fourth Proportional to 5,755,025.52, 7,941,934.02 and 3,176,705.61

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Solution

The fourth proportional to 5,755,025.52, 7,941,934.02 and 3,176,705.61 is: 4,383,853.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,755,025.52 : 7,941,934.02 = 3,176,705.61 : x
  2. Step 2: Convert to fraction form
    5,755,025.52/7,941,934.02 = 3,176,705.61/x
  3. Step 3: Cross multiply
    5,755,025.52x = 7,941,934.02 × 3,176,705.61
  4. Step 4: Simplify right side
    5,755,025.52x = 25,229,186,355,583.85
  5. Step 5: Solve for x
    x = 25,229,186,355,583.85/5,755,025.52
  6. Step 6: Final answer
    x = 4,383,853.08

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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.