Home / 3,297,298.35-4,946,424.21-1,247,403.08

Finding the Fourth Proportional to 3,297,298.35, 4,946,424.21 and 1,247,403.08

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Solution

The fourth proportional to 3,297,298.35, 4,946,424.21 and 1,247,403.08 is: 1,871,284.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,297,298.35 : 4,946,424.21 = 1,247,403.08 : x
  2. Step 2: Convert to fraction form
    3,297,298.35/4,946,424.21 = 1,247,403.08/x
  3. Step 3: Cross multiply
    3,297,298.35x = 4,946,424.21 × 1,247,403.08
  4. Step 4: Simplify right side
    3,297,298.35x = 6,170,184,769,808.45
  5. Step 5: Solve for x
    x = 6,170,184,769,808.45/3,297,298.35
  6. Step 6: Final answer
    x = 1,871,284.95

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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.