Home / 7,265,387.34-10,027,022.02-4,002,536.44

Finding the Fourth Proportional to 7,265,387.34, 10,027,022.02 and 4,002,536.44

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Solution

The fourth proportional to 7,265,387.34, 10,027,022.02 and 4,002,536.44 is: 5,523,934.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,265,387.34 : 10,027,022.02 = 4,002,536.44 : x
  2. Step 2: Convert to fraction form
    7,265,387.34/10,027,022.02 = 4,002,536.44/x
  3. Step 3: Cross multiply
    7,265,387.34x = 10,027,022.02 × 4,002,536.44
  4. Step 4: Simplify right side
    7,265,387.34x = 40,133,521,019,732.41
  5. Step 5: Solve for x
    x = 40,133,521,019,732.41/7,265,387.34
  6. Step 6: Final answer
    x = 5,523,934.12

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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.