Home / 3,918,670.04-5,874,924.96-2,476,319.79

Finding the Fourth Proportional to 3,918,670.04, 5,874,924.96 and 2,476,319.79

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Solution

The fourth proportional to 3,918,670.04, 5,874,924.96 and 2,476,319.79 is: 3,712,533.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,918,670.04 : 5,874,924.96 = 2,476,319.79 : x
  2. Step 2: Convert to fraction form
    3,918,670.04/5,874,924.96 = 2,476,319.79/x
  3. Step 3: Cross multiply
    3,918,670.04x = 5,874,924.96 × 2,476,319.79
  4. Step 4: Simplify right side
    3,918,670.04x = 14,548,192,930,900.80
  5. Step 5: Solve for x
    x = 14,548,192,930,900.80/3,918,670.04
  6. Step 6: Final answer
    x = 3,712,533.28

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.