Home / 7,314,476.72-10,093,534.08-4,051,096.06

Finding the Fourth Proportional to 7,314,476.72, 10,093,534.08 and 4,051,096.06

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Solution

The fourth proportional to 7,314,476.72, 10,093,534.08 and 4,051,096.06 is: 5,590,266.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,314,476.72 : 10,093,534.08 = 4,051,096.06 : x
  2. Step 2: Convert to fraction form
    7,314,476.72/10,093,534.08 = 4,051,096.06/x
  3. Step 3: Cross multiply
    7,314,476.72x = 10,093,534.08 × 4,051,096.06
  4. Step 4: Simplify right side
    7,314,476.72x = 40,889,876,142,963.73
  5. Step 5: Solve for x
    x = 40,889,876,142,963.73/7,314,476.72
  6. Step 6: Final answer
    x = 5,590,266.77

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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.