Home / 1,063,078.38-1,467,172.66-604,261.98

Finding the Fourth Proportional to 1,063,078.38, 1,467,172.66 and 604,261.98

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Solution

The fourth proportional to 1,063,078.38, 1,467,172.66 and 604,261.98 is: 833,952.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,078.38 : 1,467,172.66 = 604,261.98 : x
  2. Step 2: Convert to fraction form
    1,063,078.38/1,467,172.66 = 604,261.98/x
  3. Step 3: Cross multiply
    1,063,078.38x = 1,467,172.66 × 604,261.98
  4. Step 4: Simplify right side
    1,063,078.38x = 886,556,656,533.47
  5. Step 5: Solve for x
    x = 886,556,656,533.47/1,063,078.38
  6. Step 6: Final answer
    x = 833,952.30

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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.