Home / 4,629,790.32-6,939,086.76-2,384,703.60

Finding the Fourth Proportional to 4,629,790.32, 6,939,086.76 and 2,384,703.60

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Solution

The fourth proportional to 4,629,790.32, 6,939,086.76 and 2,384,703.60 is: 3,574,171.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,629,790.32 : 6,939,086.76 = 2,384,703.60 : x
  2. Step 2: Convert to fraction form
    4,629,790.32/6,939,086.76 = 2,384,703.60/x
  3. Step 3: Cross multiply
    4,629,790.32x = 6,939,086.76 × 2,384,703.60
  4. Step 4: Simplify right side
    4,629,790.32x = 16,547,665,177,284.34
  5. Step 5: Solve for x
    x = 16,547,665,177,284.34/4,629,790.32
  6. Step 6: Final answer
    x = 3,574,171.62

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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.