Home / 11,746,136.66-16,209,779.13-6,589,608.89

Finding the Fourth Proportional to 11,746,136.66, 16,209,779.13 and 6,589,608.89

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Solution

The fourth proportional to 11,746,136.66, 16,209,779.13 and 6,589,608.89 is: 9,093,722.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,746,136.66 : 16,209,779.13 = 6,589,608.89 : x
  2. Step 2: Convert to fraction form
    11,746,136.66/16,209,779.13 = 6,589,608.89/x
  3. Step 3: Cross multiply
    11,746,136.66x = 16,209,779.13 × 6,589,608.89
  4. Step 4: Simplify right side
    11,746,136.66x = 106,816,104,578,935.58
  5. Step 5: Solve for x
    x = 106,816,104,578,935.58/11,746,136.66
  6. Step 6: Final answer
    x = 9,093,722.28

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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.