Home / 3,749,765.60-5,623,487.52-1,353,306.89

Finding the Fourth Proportional to 3,749,765.60, 5,623,487.52 and 1,353,306.89

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Solution

The fourth proportional to 3,749,765.60, 5,623,487.52 and 1,353,306.89 is: 2,029,541.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,749,765.60 : 5,623,487.52 = 1,353,306.89 : x
  2. Step 2: Convert to fraction form
    3,749,765.60/5,623,487.52 = 1,353,306.89/x
  3. Step 3: Cross multiply
    3,749,765.60x = 5,623,487.52 × 1,353,306.89
  4. Step 4: Simplify right side
    3,749,765.60x = 7,610,304,378,527.57
  5. Step 5: Solve for x
    x = 7,610,304,378,527.57/3,749,765.60
  6. Step 6: Final answer
    x = 2,029,541.36

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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.