Home / 3,403,308.91-5,101,873.54-1,697,973.79

Finding the Fourth Proportional to 3,403,308.91, 5,101,873.54 and 1,697,973.79

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Solution

The fourth proportional to 3,403,308.91, 5,101,873.54 and 1,697,973.79 is: 2,545,419.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,403,308.91 : 5,101,873.54 = 1,697,973.79 : x
  2. Step 2: Convert to fraction form
    3,403,308.91/5,101,873.54 = 1,697,973.79/x
  3. Step 3: Cross multiply
    3,403,308.91x = 5,101,873.54 × 1,697,973.79
  4. Step 4: Simplify right side
    3,403,308.91x = 8,662,847,552,932.01
  5. Step 5: Solve for x
    x = 8,662,847,552,932.01/3,403,308.91
  6. Step 6: Final answer
    x = 2,545,419.12

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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.