Home / 4,708,662-7,063,059.42-1,342,869

Finding the Fourth Proportional to 4,708,662, 7,063,059.42 and 1,342,869

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Solution

The fourth proportional to 4,708,662, 7,063,059.42 and 1,342,869 is: 2,014,322.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,708,662 : 7,063,059.42 = 1,342,869 : x
  2. Step 2: Convert to fraction form
    4,708,662/7,063,059.42 = 1,342,869/x
  3. Step 3: Cross multiply
    4,708,662x = 7,063,059.42 × 1,342,869
  4. Step 4: Simplify right side
    4,708,662x = 9,484,763,540,275.98
  5. Step 5: Solve for x
    x = 9,484,763,540,275.98/4,708,662
  6. Step 6: Final answer
    x = 2,014,322.44

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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.