Home / 2,306,484.16-3,182,765.88-1,339,456.48

Finding the Fourth Proportional to 2,306,484.16, 3,182,765.88 and 1,339,456.48

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Solution

The fourth proportional to 2,306,484.16, 3,182,765.88 and 1,339,456.48 is: 1,848,344.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,306,484.16 : 3,182,765.88 = 1,339,456.48 : x
  2. Step 2: Convert to fraction form
    2,306,484.16/3,182,765.88 = 1,339,456.48/x
  3. Step 3: Cross multiply
    2,306,484.16x = 3,182,765.88 × 1,339,456.48
  4. Step 4: Simplify right side
    2,306,484.16x = 4,263,176,382,288.90
  5. Step 5: Solve for x
    x = 4,263,176,382,288.90/2,306,484.16
  6. Step 6: Final answer
    x = 1,848,344.10

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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.