Home / 6,364,692.65-8,783,275.33-3,464,104.32

Finding the Fourth Proportional to 6,364,692.65, 8,783,275.33 and 3,464,104.32

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Solution

The fourth proportional to 6,364,692.65, 8,783,275.33 and 3,464,104.32 is: 4,780,463.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,364,692.65 : 8,783,275.33 = 3,464,104.32 : x
  2. Step 2: Convert to fraction form
    6,364,692.65/8,783,275.33 = 3,464,104.32/x
  3. Step 3: Cross multiply
    6,364,692.65x = 8,783,275.33 × 3,464,104.32
  4. Step 4: Simplify right side
    6,364,692.65x = 30,426,182,018,732.56
  5. Step 5: Solve for x
    x = 30,426,182,018,732.56/6,364,692.65
  6. Step 6: Final answer
    x = 4,780,463.67

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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.