Home / 7,521,262-11,286,376.08-2,729,325.22

Finding the Fourth Proportional to 7,521,262, 11,286,376.08 and 2,729,325.22

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Solution

The fourth proportional to 7,521,262, 11,286,376.08 and 2,729,325.22 is: 4,095,614.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,521,262 : 11,286,376.08 = 2,729,325.22 : x
  2. Step 2: Convert to fraction form
    7,521,262/11,286,376.08 = 2,729,325.22/x
  3. Step 3: Cross multiply
    7,521,262x = 11,286,376.08 × 2,729,325.22
  4. Step 4: Simplify right side
    7,521,262x = 30,804,190,877,548.74
  5. Step 5: Solve for x
    x = 30,804,190,877,548.74/7,521,262
  6. Step 6: Final answer
    x = 4,095,614.66

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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.