Home / 4,584,304.14-6,876,448.91-1,218,511.14

Finding the Fourth Proportional to 4,584,304.14, 6,876,448.91 and 1,218,511.14

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Solution

The fourth proportional to 4,584,304.14, 6,876,448.91 and 1,218,511.14 is: 1,827,764.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,584,304.14 : 6,876,448.91 = 1,218,511.14 : x
  2. Step 2: Convert to fraction form
    4,584,304.14/6,876,448.91 = 1,218,511.14/x
  3. Step 3: Cross multiply
    4,584,304.14x = 6,876,448.91 × 1,218,511.14
  4. Step 4: Simplify right side
    4,584,304.14x = 8,379,029,600,475.86
  5. Step 5: Solve for x
    x = 8,379,029,600,475.86/4,584,304.14
  6. Step 6: Final answer
    x = 1,827,764.77

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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.