Home / 3,777,964.60-5,666,946.90-2,434,271.80

Finding the Fourth Proportional to 3,777,964.60, 5,666,946.90 and 2,434,271.80

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Solution

The fourth proportional to 3,777,964.60, 5,666,946.90 and 2,434,271.80 is: 3,651,407.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,777,964.60 : 5,666,946.90 = 2,434,271.80 : x
  2. Step 2: Convert to fraction form
    3,777,964.60/5,666,946.90 = 2,434,271.80/x
  3. Step 3: Cross multiply
    3,777,964.60x = 5,666,946.90 × 2,434,271.80
  4. Step 4: Simplify right side
    3,777,964.60x = 13,794,889,030,767.42
  5. Step 5: Solve for x
    x = 13,794,889,030,767.42/3,777,964.60
  6. Step 6: Final answer
    x = 3,651,407.70

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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.