Home / 7,314,472.71-10,093,528.56-4,051,092.06

Finding the Fourth Proportional to 7,314,472.71, 10,093,528.56 and 4,051,092.06

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Solution

The fourth proportional to 7,314,472.71, 10,093,528.56 and 4,051,092.06 is: 5,590,261.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,314,472.71 : 10,093,528.56 = 4,051,092.06 : x
  2. Step 2: Convert to fraction form
    7,314,472.71/10,093,528.56 = 4,051,092.06/x
  3. Step 3: Cross multiply
    7,314,472.71x = 10,093,528.56 × 4,051,092.06
  4. Step 4: Simplify right side
    7,314,472.71x = 40,889,813,406,799.23
  5. Step 5: Solve for x
    x = 40,889,813,406,799.23/7,314,472.71
  6. Step 6: Final answer
    x = 5,590,261.26

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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.