Home / 5,330,910.84-7,996,356.52-1,736,673.56

Finding the Fourth Proportional to 5,330,910.84, 7,996,356.52 and 1,736,673.56

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Solution

The fourth proportional to 5,330,910.84, 7,996,356.52 and 1,736,673.56 is: 2,605,007.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,330,910.84 : 7,996,356.52 = 1,736,673.56 : x
  2. Step 2: Convert to fraction form
    5,330,910.84/7,996,356.52 = 1,736,673.56/x
  3. Step 3: Cross multiply
    5,330,910.84x = 7,996,356.52 × 1,736,673.56
  4. Step 4: Simplify right side
    5,330,910.84x = 13,887,060,944,617.61
  5. Step 5: Solve for x
    x = 13,887,060,944,617.61/5,330,910.84
  6. Step 6: Final answer
    x = 2,605,007.17

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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.