Home / 2,481,962.04-3,425,402.52-1,394,235.72

Finding the Fourth Proportional to 2,481,962.04, 3,425,402.52 and 1,394,235.72

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Solution

The fourth proportional to 2,481,962.04, 3,425,402.52 and 1,394,235.72 is: 1,924,210.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,481,962.04 : 3,425,402.52 = 1,394,235.72 : x
  2. Step 2: Convert to fraction form
    2,481,962.04/3,425,402.52 = 1,394,235.72/x
  3. Step 3: Cross multiply
    2,481,962.04x = 3,425,402.52 × 1,394,235.72
  4. Step 4: Simplify right side
    2,481,962.04x = 4,775,818,548,762.01
  5. Step 5: Solve for x
    x = 4,775,818,548,762.01/2,481,962.04
  6. Step 6: Final answer
    x = 1,924,210.96

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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.