Home / 6,337,277.76-8,745,445.56-3,436,667.76

Finding the Fourth Proportional to 6,337,277.76, 8,745,445.56 and 3,436,667.76

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Solution

The fourth proportional to 6,337,277.76, 8,745,445.56 and 3,436,667.76 is: 4,742,602.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,337,277.76 : 8,745,445.56 = 3,436,667.76 : x
  2. Step 2: Convert to fraction form
    6,337,277.76/8,745,445.56 = 3,436,667.76/x
  3. Step 3: Cross multiply
    6,337,277.76x = 8,745,445.56 × 3,436,667.76
  4. Step 4: Simplify right side
    6,337,277.76x = 30,055,190,802,887.14
  5. Step 5: Solve for x
    x = 30,055,190,802,887.14/6,337,277.76
  6. Step 6: Final answer
    x = 4,742,602.73

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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.