Home / 4,097,630.40-5,652,090.72-2,487,998.40

Finding the Fourth Proportional to 4,097,630.40, 5,652,090.72 and 2,487,998.40

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Solution

The fourth proportional to 4,097,630.40, 5,652,090.72 and 2,487,998.40 is: 3,431,835.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,097,630.40 : 5,652,090.72 = 2,487,998.40 : x
  2. Step 2: Convert to fraction form
    4,097,630.40/5,652,090.72 = 2,487,998.40/x
  3. Step 3: Cross multiply
    4,097,630.40x = 5,652,090.72 × 2,487,998.40
  4. Step 4: Simplify right side
    4,097,630.40x = 14,062,392,668,014.85
  5. Step 5: Solve for x
    x = 14,062,392,668,014.85/4,097,630.40
  6. Step 6: Final answer
    x = 3,431,835.30

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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.