Home / 1,657,474.44-2,486,211.66-1,096,377.72

Finding the Fourth Proportional to 1,657,474.44, 2,486,211.66 and 1,096,377.72

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Solution

The fourth proportional to 1,657,474.44, 2,486,211.66 and 1,096,377.72 is: 1,644,566.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,657,474.44 : 2,486,211.66 = 1,096,377.72 : x
  2. Step 2: Convert to fraction form
    1,657,474.44/2,486,211.66 = 1,096,377.72/x
  3. Step 3: Cross multiply
    1,657,474.44x = 2,486,211.66 × 1,096,377.72
  4. Step 4: Simplify right side
    1,657,474.44x = 2,725,827,071,228.22
  5. Step 5: Solve for x
    x = 2,725,827,071,228.22/1,657,474.44
  6. Step 6: Final answer
    x = 1,644,566.58

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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.