Home / 3,101,332.82-4,648,962.06-1,735,773.39

Finding the Fourth Proportional to 3,101,332.82, 4,648,962.06 and 1,735,773.39

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Solution

The fourth proportional to 3,101,332.82, 4,648,962.06 and 1,735,773.39 is: 2,601,960.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,101,332.82 : 4,648,962.06 = 1,735,773.39 : x
  2. Step 2: Convert to fraction form
    3,101,332.82/4,648,962.06 = 1,735,773.39/x
  3. Step 3: Cross multiply
    3,101,332.82x = 4,648,962.06 × 1,735,773.39
  4. Step 4: Simplify right side
    3,101,332.82x = 8,069,544,634,867.58
  5. Step 5: Solve for x
    x = 8,069,544,634,867.58/3,101,332.82
  6. Step 6: Final answer
    x = 2,601,960.23

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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.