Home / 3,513,708.04-5,260,521.28-3,290,504.44

Finding the Fourth Proportional to 3,513,708.04, 5,260,521.28 and 3,290,504.44

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Solution

The fourth proportional to 3,513,708.04, 5,260,521.28 and 3,290,504.44 is: 4,926,353.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,513,708.04 : 5,260,521.28 = 3,290,504.44 : x
  2. Step 2: Convert to fraction form
    3,513,708.04/5,260,521.28 = 3,290,504.44/x
  3. Step 3: Cross multiply
    3,513,708.04x = 5,260,521.28 × 3,290,504.44
  4. Step 4: Simplify right side
    3,513,708.04x = 17,309,768,628,554.48
  5. Step 5: Solve for x
    x = 17,309,768,628,554.48/3,513,708.04
  6. Step 6: Final answer
    x = 4,926,353.71

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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.