Home / 1,839,270.17-2,536,754.92-1,194,897.98

Finding the Fourth Proportional to 1,839,270.17, 2,536,754.92 and 1,194,897.98

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Solution

The fourth proportional to 1,839,270.17, 2,536,754.92 and 1,194,897.98 is: 1,648,025.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,839,270.17 : 2,536,754.92 = 1,194,897.98 : x
  2. Step 2: Convert to fraction form
    1,839,270.17/2,536,754.92 = 1,194,897.98/x
  3. Step 3: Cross multiply
    1,839,270.17x = 2,536,754.92 × 1,194,897.98
  4. Step 4: Simplify right side
    1,839,270.17x = 3,031,163,333,017.70
  5. Step 5: Solve for x
    x = 3,031,163,333,017.70/1,839,270.17
  6. Step 6: Final answer
    x = 1,648,025.06

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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.