Home / 1,904,303.52-2,856,076.20-893,165.94

Finding the Fourth Proportional to 1,904,303.52, 2,856,076.20 and 893,165.94

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Solution

The fourth proportional to 1,904,303.52, 2,856,076.20 and 893,165.94 is: 1,339,571.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,904,303.52 : 2,856,076.20 = 893,165.94 : x
  2. Step 2: Convert to fraction form
    1,904,303.52/2,856,076.20 = 893,165.94/x
  3. Step 3: Cross multiply
    1,904,303.52x = 2,856,076.20 × 893,165.94
  4. Step 4: Simplify right side
    1,904,303.52x = 2,550,949,983,884.63
  5. Step 5: Solve for x
    x = 2,550,949,983,884.63/1,904,303.52
  6. Step 6: Final answer
    x = 1,339,571.11

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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.