Home / 10,925,469.46-15,077,148.60-6,030,692.92

Finding the Fourth Proportional to 10,925,469.46, 15,077,148.60 and 6,030,692.92

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Solution

The fourth proportional to 10,925,469.46, 15,077,148.60 and 6,030,692.92 is: 8,322,356.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,925,469.46 : 15,077,148.60 = 6,030,692.92 : x
  2. Step 2: Convert to fraction form
    10,925,469.46/15,077,148.60 = 6,030,692.92/x
  3. Step 3: Cross multiply
    10,925,469.46x = 15,077,148.60 × 6,030,692.92
  4. Step 4: Simplify right side
    10,925,469.46x = 90,925,653,315,807.91
  5. Step 5: Solve for x
    x = 90,925,653,315,807.91/10,925,469.46
  6. Step 6: Final answer
    x = 8,322,356.64

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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.