Home / 3,623,412-5,000,319.03-2,074,697.27

Finding the Fourth Proportional to 3,623,412, 5,000,319.03 and 2,074,697.27

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Solution

The fourth proportional to 3,623,412, 5,000,319.03 and 2,074,697.27 is: 2,863,088.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,623,412 : 5,000,319.03 = 2,074,697.27 : x
  2. Step 2: Convert to fraction form
    3,623,412/5,000,319.03 = 2,074,697.27/x
  3. Step 3: Cross multiply
    3,623,412x = 5,000,319.03 × 2,074,697.27
  4. Step 4: Simplify right side
    3,623,412x = 10,374,148,240,670.05
  5. Step 5: Solve for x
    x = 10,374,148,240,670.05/3,623,412
  6. Step 6: Final answer
    x = 2,863,088.23

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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.