Home / 1,463,055.82-2,194,770.63-564,754.44

Finding the Fourth Proportional to 1,463,055.82, 2,194,770.63 and 564,754.44

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Solution

The fourth proportional to 1,463,055.82, 2,194,770.63 and 564,754.44 is: 847,203.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,463,055.82 : 2,194,770.63 = 564,754.44 : x
  2. Step 2: Convert to fraction form
    1,463,055.82/2,194,770.63 = 564,754.44/x
  3. Step 3: Cross multiply
    1,463,055.82x = 2,194,770.63 × 564,754.44
  4. Step 4: Simplify right side
    1,463,055.82x = 1,239,506,468,422.32
  5. Step 5: Solve for x
    x = 1,239,506,468,422.32/1,463,055.82
  6. Step 6: Final answer
    x = 847,203.81

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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.