Home / 4,320,396-5,962,146.48-2,412,684

Finding the Fourth Proportional to 4,320,396, 5,962,146.48 and 2,412,684

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Solution

The fourth proportional to 4,320,396, 5,962,146.48 and 2,412,684 is: 3,329,503.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,320,396 : 5,962,146.48 = 2,412,684 : x
  2. Step 2: Convert to fraction form
    4,320,396/5,962,146.48 = 2,412,684/x
  3. Step 3: Cross multiply
    4,320,396x = 5,962,146.48 × 2,412,684
  4. Step 4: Simplify right side
    4,320,396x = 14,384,775,417,952.32
  5. Step 5: Solve for x
    x = 14,384,775,417,952.32/4,320,396
  6. Step 6: Final answer
    x = 3,329,503.92

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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.