Home / 10,680,803.93-16,020,029.97-3,004,692.72

Finding the Fourth Proportional to 10,680,803.93, 16,020,029.97 and 3,004,692.72

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Solution

The fourth proportional to 10,680,803.93, 16,020,029.97 and 3,004,692.72 is: 4,506,708.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,680,803.93 : 16,020,029.97 = 3,004,692.72 : x
  2. Step 2: Convert to fraction form
    10,680,803.93/16,020,029.97 = 3,004,692.72/x
  3. Step 3: Cross multiply
    10,680,803.93x = 16,020,029.97 × 3,004,692.72
  4. Step 4: Simplify right side
    10,680,803.93x = 48,135,267,425,040.82
  5. Step 5: Solve for x
    x = 48,135,267,425,040.82/10,680,803.93
  6. Step 6: Final answer
    x = 4,506,708.27

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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.