Home / 4,442,536.55-6,658,767.20-2,041,419.69

Finding the Fourth Proportional to 4,442,536.55, 6,658,767.20 and 2,041,419.69

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Solution

The fourth proportional to 4,442,536.55, 6,658,767.20 and 2,041,419.69 is: 3,059,814.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,442,536.55 : 6,658,767.20 = 2,041,419.69 : x
  2. Step 2: Convert to fraction form
    4,442,536.55/6,658,767.20 = 2,041,419.69/x
  3. Step 3: Cross multiply
    4,442,536.55x = 6,658,767.20 × 2,041,419.69
  4. Step 4: Simplify right side
    4,442,536.55x = 13,593,338,478,309.72
  5. Step 5: Solve for x
    x = 13,593,338,478,309.72/4,442,536.55
  6. Step 6: Final answer
    x = 3,059,814.66

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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.