Home / 6,787,277.69-10,184,235.30-3,193,402.46

Finding the Fourth Proportional to 6,787,277.69, 10,184,235.30 and 3,193,402.46

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Solution

The fourth proportional to 6,787,277.69, 10,184,235.30 and 3,193,402.46 is: 4,791,665.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,787,277.69 : 10,184,235.30 = 3,193,402.46 : x
  2. Step 2: Convert to fraction form
    6,787,277.69/10,184,235.30 = 3,193,402.46/x
  3. Step 3: Cross multiply
    6,787,277.69x = 10,184,235.30 × 3,193,402.46
  4. Step 4: Simplify right side
    6,787,277.69x = 32,522,362,009,317.66
  5. Step 5: Solve for x
    x = 32,522,362,009,317.66/6,787,277.69
  6. Step 6: Final answer
    x = 4,791,665.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.