Home / 2,729,617.86-4,094,951.70-1,046,590.14

Finding the Fourth Proportional to 2,729,617.86, 4,094,951.70 and 1,046,590.14

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Solution

The fourth proportional to 2,729,617.86, 4,094,951.70 and 1,046,590.14 is: 1,570,086.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,729,617.86 : 4,094,951.70 = 1,046,590.14 : x
  2. Step 2: Convert to fraction form
    2,729,617.86/4,094,951.70 = 1,046,590.14/x
  3. Step 3: Cross multiply
    2,729,617.86x = 4,094,951.70 × 1,046,590.14
  4. Step 4: Simplify right side
    2,729,617.86x = 4,285,736,072,996.24
  5. Step 5: Solve for x
    x = 4,285,736,072,996.24/2,729,617.86
  6. Step 6: Final answer
    x = 1,570,086.47

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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.