Home / 1,054,548.48-1,455,380.80-601,907.52

Finding the Fourth Proportional to 1,054,548.48, 1,455,380.80 and 601,907.52

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Solution

The fourth proportional to 1,054,548.48, 1,455,380.80 and 601,907.52 is: 830,691.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,054,548.48 : 1,455,380.80 = 601,907.52 : x
  2. Step 2: Convert to fraction form
    1,054,548.48/1,455,380.80 = 601,907.52/x
  3. Step 3: Cross multiply
    1,054,548.48x = 1,455,380.80 × 601,907.52
  4. Step 4: Simplify right side
    1,054,548.48x = 876,004,647,983.62
  5. Step 5: Solve for x
    x = 876,004,647,983.62/1,054,548.48
  6. Step 6: Final answer
    x = 830,691.68

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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.