Home / 6,802,259.92-9,387,118.69-3,746,474.17

Finding the Fourth Proportional to 6,802,259.92, 9,387,118.69 and 3,746,474.17

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Solution

The fourth proportional to 6,802,259.92, 9,387,118.69 and 3,746,474.17 is: 5,170,134.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,802,259.92 : 9,387,118.69 = 3,746,474.17 : x
  2. Step 2: Convert to fraction form
    6,802,259.92/9,387,118.69 = 3,746,474.17/x
  3. Step 3: Cross multiply
    6,802,259.92x = 9,387,118.69 × 3,746,474.17
  4. Step 4: Simplify right side
    6,802,259.92x = 35,168,597,669,975.25
  5. Step 5: Solve for x
    x = 35,168,597,669,975.25/6,802,259.92
  6. Step 6: Final answer
    x = 5,170,134.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.