Home / 2,394,230.79-3,304,108.60-1,306,572.45

Finding the Fourth Proportional to 2,394,230.79, 3,304,108.60 and 1,306,572.45

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Solution

The fourth proportional to 2,394,230.79, 3,304,108.60 and 1,306,572.45 is: 1,803,108.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,394,230.79 : 3,304,108.60 = 1,306,572.45 : x
  2. Step 2: Convert to fraction form
    2,394,230.79/3,304,108.60 = 1,306,572.45/x
  3. Step 3: Cross multiply
    2,394,230.79x = 3,304,108.60 × 1,306,572.45
  4. Step 4: Simplify right side
    2,394,230.79x = 4,317,057,262,035.21
  5. Step 5: Solve for x
    x = 4,317,057,262,035.21/2,394,230.79
  6. Step 6: Final answer
    x = 1,803,108.24

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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.