Home / 3,924,000.45-5,506,197.75-3,924,000.45

Finding the Fourth Proportional to 3,924,000.45, 5,506,197.75 and 3,924,000.45

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Solution

The fourth proportional to 3,924,000.45, 5,506,197.75 and 3,924,000.45 is: 5,506,197.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,924,000.45 : 5,506,197.75 = 3,924,000.45 : x
  2. Step 2: Convert to fraction form
    3,924,000.45/5,506,197.75 = 3,924,000.45/x
  3. Step 3: Cross multiply
    3,924,000.45x = 5,506,197.75 × 3,924,000.45
  4. Step 4: Simplify right side
    3,924,000.45x = 21,606,322,448,788.99
  5. Step 5: Solve for x
    x = 21,606,322,448,788.99/3,924,000.45
  6. Step 6: Final answer
    x = 5,506,197.75

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.