Home / 6,444,827.98-8,893,685.26-3,544,218.86

Finding the Fourth Proportional to 6,444,827.98, 8,893,685.26 and 3,544,218.86

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Solution

The fourth proportional to 6,444,827.98, 8,893,685.26 and 3,544,218.86 is: 4,890,924.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,444,827.98 : 8,893,685.26 = 3,544,218.86 : x
  2. Step 2: Convert to fraction form
    6,444,827.98/8,893,685.26 = 3,544,218.86/x
  3. Step 3: Cross multiply
    6,444,827.98x = 8,893,685.26 × 3,544,218.86
  4. Step 4: Simplify right side
    6,444,827.98x = 31,521,167,033,396
  5. Step 5: Solve for x
    x = 31,521,167,033,396/6,444,827.98
  6. Step 6: Final answer
    x = 4,890,924.49

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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.