Home / 1,176,669.84-1,764,713.16-335,228.88

Finding the Fourth Proportional to 1,176,669.84, 1,764,713.16 and 335,228.88

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Solution

The fourth proportional to 1,176,669.84, 1,764,713.16 and 335,228.88 is: 502,760.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,176,669.84 : 1,764,713.16 = 335,228.88 : x
  2. Step 2: Convert to fraction form
    1,176,669.84/1,764,713.16 = 335,228.88/x
  3. Step 3: Cross multiply
    1,176,669.84x = 1,764,713.16 × 335,228.88
  4. Step 4: Simplify right side
    1,176,669.84x = 591,582,816,148.06
  5. Step 5: Solve for x
    x = 591,582,816,148.06/1,176,669.84
  6. Step 6: Final answer
    x = 502,760.24

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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.