Home / 2,175,597.17-3,261,367.40-735,273.45

Finding the Fourth Proportional to 2,175,597.17, 3,261,367.40 and 735,273.45

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Solution

The fourth proportional to 2,175,597.17, 3,261,367.40 and 735,273.45 is: 1,102,224.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,175,597.17 : 3,261,367.40 = 735,273.45 : x
  2. Step 2: Convert to fraction form
    2,175,597.17/3,261,367.40 = 735,273.45/x
  3. Step 3: Cross multiply
    2,175,597.17x = 3,261,367.40 × 735,273.45
  4. Step 4: Simplify right side
    2,175,597.17x = 2,397,996,856,239.16
  5. Step 5: Solve for x
    x = 2,397,996,856,239.16/2,175,597.17
  6. Step 6: Final answer
    x = 1,102,224.66

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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.