Home / 4,619,287.24-6,371,453.46-3,011,832.52

Finding the Fourth Proportional to 4,619,287.24, 6,371,453.46 and 3,011,832.52

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Solution

The fourth proportional to 4,619,287.24, 6,371,453.46 and 3,011,832.52 is: 4,154,266.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,619,287.24 : 6,371,453.46 = 3,011,832.52 : x
  2. Step 2: Convert to fraction form
    4,619,287.24/6,371,453.46 = 3,011,832.52/x
  3. Step 3: Cross multiply
    4,619,287.24x = 6,371,453.46 × 3,011,832.52
  4. Step 4: Simplify right side
    4,619,287.24x = 19,189,750,730,494.52
  5. Step 5: Solve for x
    x = 19,189,750,730,494.52/4,619,287.24
  6. Step 6: Final answer
    x = 4,154,266.61

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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.