Home / 6,299,574.88-9,450,867.52-2,039,747.84

Finding the Fourth Proportional to 6,299,574.88, 9,450,867.52 and 2,039,747.84

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Solution

The fourth proportional to 6,299,574.88, 9,450,867.52 and 2,039,747.84 is: 3,060,109.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,299,574.88 : 9,450,867.52 = 2,039,747.84 : x
  2. Step 2: Convert to fraction form
    6,299,574.88/9,450,867.52 = 2,039,747.84/x
  3. Step 3: Cross multiply
    6,299,574.88x = 9,450,867.52 × 2,039,747.84
  4. Step 4: Simplify right side
    6,299,574.88x = 19,277,386,610,046.16
  5. Step 5: Solve for x
    x = 19,277,386,610,046.16/6,299,574.88
  6. Step 6: Final answer
    x = 3,060,109.13

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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.