Home / 5,648,616.60-7,795,137.96-3,070,296.96

Finding the Fourth Proportional to 5,648,616.60, 7,795,137.96 and 3,070,296.96

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Solution

The fourth proportional to 5,648,616.60, 7,795,137.96 and 3,070,296.96 is: 4,237,035.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,648,616.60 : 7,795,137.96 = 3,070,296.96 : x
  2. Step 2: Convert to fraction form
    5,648,616.60/7,795,137.96 = 3,070,296.96/x
  3. Step 3: Cross multiply
    5,648,616.60x = 7,795,137.96 × 3,070,296.96
  4. Step 4: Simplify right side
    5,648,616.60x = 23,933,388,381,368.60
  5. Step 5: Solve for x
    x = 23,933,388,381,368.60/5,648,616.60
  6. Step 6: Final answer
    x = 4,237,035.38

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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.