Home / 3,764,913.76-5,195,613.84-2,046,034.08

Finding the Fourth Proportional to 3,764,913.76, 5,195,613.84 and 2,046,034.08

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Solution

The fourth proportional to 3,764,913.76, 5,195,613.84 and 2,046,034.08 is: 2,823,544.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,764,913.76 : 5,195,613.84 = 2,046,034.08 : x
  2. Step 2: Convert to fraction form
    3,764,913.76/5,195,613.84 = 2,046,034.08/x
  3. Step 3: Cross multiply
    3,764,913.76x = 5,195,613.84 × 2,046,034.08
  4. Step 4: Simplify right side
    3,764,913.76x = 10,630,402,983,159.67
  5. Step 5: Solve for x
    x = 10,630,402,983,159.67/3,764,913.76
  6. Step 6: Final answer
    x = 2,823,544.88

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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.