Home / 4,282,345.70-5,910,010.82-2,348,979.95

Finding the Fourth Proportional to 4,282,345.70, 5,910,010.82 and 2,348,979.95

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Solution

The fourth proportional to 4,282,345.70, 5,910,010.82 and 2,348,979.95 is: 3,241,797.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,282,345.70 : 5,910,010.82 = 2,348,979.95 : x
  2. Step 2: Convert to fraction form
    4,282,345.70/5,910,010.82 = 2,348,979.95/x
  3. Step 3: Cross multiply
    4,282,345.70x = 5,910,010.82 × 2,348,979.95
  4. Step 4: Simplify right side
    4,282,345.70x = 13,882,496,932,301.86
  5. Step 5: Solve for x
    x = 13,882,496,932,301.86/4,282,345.70
  6. Step 6: Final answer
    x = 3,241,797.35

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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.