Home / 5,583,679.56-7,703,515.44-3,651,071.40

Finding the Fourth Proportional to 5,583,679.56, 7,703,515.44 and 3,651,071.40

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Solution

The fourth proportional to 5,583,679.56, 7,703,515.44 and 3,651,071.40 is: 5,037,195.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,583,679.56 : 7,703,515.44 = 3,651,071.40 : x
  2. Step 2: Convert to fraction form
    5,583,679.56/7,703,515.44 = 3,651,071.40/x
  3. Step 3: Cross multiply
    5,583,679.56x = 7,703,515.44 × 3,651,071.40
  4. Step 4: Simplify right side
    5,583,679.56x = 28,126,084,902,442.42
  5. Step 5: Solve for x
    x = 28,126,084,902,442.42/5,583,679.56
  6. Step 6: Final answer
    x = 5,037,195.38

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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.