Home / 3,054,629.20-4,580,777.40-924,005.20

Finding the Fourth Proportional to 3,054,629.20, 4,580,777.40 and 924,005.20

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Solution

The fourth proportional to 3,054,629.20, 4,580,777.40 and 924,005.20 is: 1,385,654.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,054,629.20 : 4,580,777.40 = 924,005.20 : x
  2. Step 2: Convert to fraction form
    3,054,629.20/4,580,777.40 = 924,005.20/x
  3. Step 3: Cross multiply
    3,054,629.20x = 4,580,777.40 × 924,005.20
  4. Step 4: Simplify right side
    3,054,629.20x = 4,232,662,137,642.48
  5. Step 5: Solve for x
    x = 4,232,662,137,642.48/3,054,629.20
  6. Step 6: Final answer
    x = 1,385,654.97

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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.