Home / 2,394,279.83-3,304,176.39-1,306,621.64

Finding the Fourth Proportional to 2,394,279.83, 3,304,176.39 and 1,306,621.64

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Solution

The fourth proportional to 2,394,279.83, 3,304,176.39 and 1,306,621.64 is: 1,803,176.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,394,279.83 : 3,304,176.39 = 1,306,621.64 : x
  2. Step 2: Convert to fraction form
    2,394,279.83/3,304,176.39 = 1,306,621.64/x
  3. Step 3: Cross multiply
    2,394,279.83x = 3,304,176.39 × 1,306,621.64
  4. Step 4: Simplify right side
    2,394,279.83x = 4,317,308,357,030.20
  5. Step 5: Solve for x
    x = 4,317,308,357,030.20/2,394,279.83
  6. Step 6: Final answer
    x = 1,803,176.18

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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.