Home / 3,285,456.04-4,916,194.44-1,938,264.04

Finding the Fourth Proportional to 3,285,456.04, 4,916,194.44 and 1,938,264.04

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Solution

The fourth proportional to 3,285,456.04, 4,916,194.44 and 1,938,264.04 is: 2,900,322.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,285,456.04 : 4,916,194.44 = 1,938,264.04 : x
  2. Step 2: Convert to fraction form
    3,285,456.04/4,916,194.44 = 1,938,264.04/x
  3. Step 3: Cross multiply
    3,285,456.04x = 4,916,194.44 × 1,938,264.04
  4. Step 4: Simplify right side
    3,285,456.04x = 9,528,882,896,699.94
  5. Step 5: Solve for x
    x = 9,528,882,896,699.94/3,285,456.04
  6. Step 6: Final answer
    x = 2,900,322.75

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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.