Home / 10,242,247.51-14,134,136.61-5,595,932.71

Finding the Fourth Proportional to 10,242,247.51, 14,134,136.61 and 5,595,932.71

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Solution

The fourth proportional to 10,242,247.51, 14,134,136.61 and 5,595,932.71 is: 7,722,297.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,242,247.51 : 14,134,136.61 = 5,595,932.71 : x
  2. Step 2: Convert to fraction form
    10,242,247.51/14,134,136.61 = 5,595,932.71/x
  3. Step 3: Cross multiply
    10,242,247.51x = 14,134,136.61 × 5,595,932.71
  4. Step 4: Simplify right side
    10,242,247.51x = 79,093,677,461,912.19
  5. Step 5: Solve for x
    x = 79,093,677,461,912.19/10,242,247.51
  6. Step 6: Final answer
    x = 7,722,297.02

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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.