Home / 4,709,019-7,063,594.92-1,343,226

Finding the Fourth Proportional to 4,709,019, 7,063,594.92 and 1,343,226

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Solution

The fourth proportional to 4,709,019, 7,063,594.92 and 1,343,226 is: 2,014,857.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,709,019 : 7,063,594.92 = 1,343,226 : x
  2. Step 2: Convert to fraction form
    4,709,019/7,063,594.92 = 1,343,226/x
  3. Step 3: Cross multiply
    4,709,019x = 7,063,594.92 × 1,343,226
  4. Step 4: Simplify right side
    4,709,019x = 9,488,004,350,011.92
  5. Step 5: Solve for x
    x = 9,488,004,350,011.92/4,709,019
  6. Step 6: Final answer
    x = 2,014,857.95

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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.