Home / 3,466,513.08-4,784,990.40-2,382,373.44

Finding the Fourth Proportional to 3,466,513.08, 4,784,990.40 and 2,382,373.44

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Solution

The fourth proportional to 3,466,513.08, 4,784,990.40 and 2,382,373.44 is: 3,288,501.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,466,513.08 : 4,784,990.40 = 2,382,373.44 : x
  2. Step 2: Convert to fraction form
    3,466,513.08/4,784,990.40 = 2,382,373.44/x
  3. Step 3: Cross multiply
    3,466,513.08x = 4,784,990.40 × 2,382,373.44
  4. Step 4: Simplify right side
    3,466,513.08x = 11,399,634,039,614.98
  5. Step 5: Solve for x
    x = 11,399,634,039,614.98/3,466,513.08
  6. Step 6: Final answer
    x = 3,288,501.67

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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.