Home / 3,465,883.28-4,757,873.04-2,975,000.57

Finding the Fourth Proportional to 3,465,883.28, 4,757,873.04 and 2,975,000.57

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Solution

The fourth proportional to 3,465,883.28, 4,757,873.04 and 2,975,000.57 is: 4,084,002.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,465,883.28 : 4,757,873.04 = 2,975,000.57 : x
  2. Step 2: Convert to fraction form
    3,465,883.28/4,757,873.04 = 2,975,000.57/x
  3. Step 3: Cross multiply
    3,465,883.28x = 4,757,873.04 × 2,975,000.57
  4. Step 4: Simplify right side
    3,465,883.28x = 14,154,674,997,525.44
  5. Step 5: Solve for x
    x = 14,154,674,997,525.44/3,465,883.28
  6. Step 6: Final answer
    x = 4,084,002.22

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.