Home / 9,068,670.16-13,588,075-6,336,494.80

Finding the Fourth Proportional to 9,068,670.16, 13,588,075 and 6,336,494.80

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Solution

The fourth proportional to 9,068,670.16, 13,588,075 and 6,336,494.80 is: 9,494,310.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,068,670.16 : 13,588,075 = 6,336,494.80 : x
  2. Step 2: Convert to fraction form
    9,068,670.16/13,588,075 = 6,336,494.80/x
  3. Step 3: Cross multiply
    9,068,670.16x = 13,588,075 × 6,336,494.80
  4. Step 4: Simplify right side
    9,068,670.16x = 86,100,766,579,510
  5. Step 5: Solve for x
    x = 86,100,766,579,510/9,068,670.16
  6. Step 6: Final answer
    x = 9,494,310.09

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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.