Home / 2,896,644.04-3,996,960.66-1,734,818.04

Finding the Fourth Proportional to 2,896,644.04, 3,996,960.66 and 1,734,818.04

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Solution

The fourth proportional to 2,896,644.04, 3,996,960.66 and 1,734,818.04 is: 2,393,804.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,896,644.04 : 3,996,960.66 = 1,734,818.04 : x
  2. Step 2: Convert to fraction form
    2,896,644.04/3,996,960.66 = 1,734,818.04/x
  3. Step 3: Cross multiply
    2,896,644.04x = 3,996,960.66 × 1,734,818.04
  4. Step 4: Simplify right side
    2,896,644.04x = 6,933,999,458,138.31
  5. Step 5: Solve for x
    x = 6,933,999,458,138.31/2,896,644.04
  6. Step 6: Final answer
    x = 2,393,804.47

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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.