Home / 6,186,342.06-8,537,244.92-3,433,207.86

Finding the Fourth Proportional to 6,186,342.06, 8,537,244.92 and 3,433,207.86

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Solution

The fourth proportional to 6,186,342.06, 8,537,244.92 and 3,433,207.86 is: 4,737,878.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,186,342.06 : 8,537,244.92 = 3,433,207.86 : x
  2. Step 2: Convert to fraction form
    6,186,342.06/8,537,244.92 = 3,433,207.86/x
  3. Step 3: Cross multiply
    6,186,342.06x = 8,537,244.92 × 3,433,207.86
  4. Step 4: Simplify right side
    6,186,342.06x = 29,310,136,362,089.07
  5. Step 5: Solve for x
    x = 29,310,136,362,089.07/6,186,342.06
  6. Step 6: Final answer
    x = 4,737,878.39

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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.