Home / 3,285,039.94-4,927,572.01-1,010,548.58

Finding the Fourth Proportional to 3,285,039.94, 4,927,572.01 and 1,010,548.58

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Solution

The fourth proportional to 3,285,039.94, 4,927,572.01 and 1,010,548.58 is: 1,515,826.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,285,039.94 : 4,927,572.01 = 1,010,548.58 : x
  2. Step 2: Convert to fraction form
    3,285,039.94/4,927,572.01 = 1,010,548.58/x
  3. Step 3: Cross multiply
    3,285,039.94x = 4,927,572.01 × 1,010,548.58
  4. Step 4: Simplify right side
    3,285,039.94x = 4,979,550,872,915.39
  5. Step 5: Solve for x
    x = 4,979,550,872,915.39/3,285,039.94
  6. Step 6: Final answer
    x = 1,515,826.59

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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.