Home / 623,524.04-860,467.14-337,043.48

Finding the Fourth Proportional to 623,524.04, 860,467.14 and 337,043.48

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Solution

The fourth proportional to 623,524.04, 860,467.14 and 337,043.48 is: 465,122.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    623,524.04 : 860,467.14 = 337,043.48 : x
  2. Step 2: Convert to fraction form
    623,524.04/860,467.14 = 337,043.48/x
  3. Step 3: Cross multiply
    623,524.04x = 860,467.14 × 337,043.48
  4. Step 4: Simplify right side
    623,524.04x = 290,014,839,291.25
  5. Step 5: Solve for x
    x = 290,014,839,291.25/623,524.04
  6. Step 6: Final answer
    x = 465,122.15

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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.